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kimmai

July 17, 2012

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October 04, 2011

hi, I'm makaiyla. How old are u? what's ur favorite subject?

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For A boat traveled 210 miles downstream and back. the trip downstream took 10 hours. the trip back took 70 hours. What is the speed of the boat in still water? What is the speed of the current?
For distance and position are they scalar or vectors
For Find the absolute maximum value and absolute minimum value on [0,3] of f(x)=1/2(x^2) - 2(square root of x)
For The velocity of a skydiver t seconds after jumping is given by v(t)=80(1-e^-0.2t) in ft/s. After how many seconds is the velocity 70 ft/s?
For A tiny laser beam is directed from earth to moon.If the beam is to have a diameter of 2.50m at the moon,how small divergence angle be for the beam? The moon from the earth is 3.8x10^.
For The profit dor Ace Advertising Co. is P= 230+20S- 1/2S^2 WHERE S IS THE AMOUNT (IN HUNDREDS OF DOLLARS) SPENT ON ADVERTISING. wHAT AMOUNT of adevertising gives the maximum profit?
For √(2x)-4yx=-22 i need to solve using implicit differentiation.
For When solving absolute value equation, why do you split the equation into two parts once you've isolated the absolute value? I thought you couldn't have negative absolute value..
For Simplify 12 - 1/4 + 2/5 - 2^3 please show work
For Johnny Depp got his test scores back:10,100,87,12,5,43,0,91,and 15,what's his average?
For the landscaper estimates that landscaping a new park will take 1 person 48 hours. If 4 people work on the job and they each work 6- hour days, how many days are neded to complete the job?
For Given the linear equation y=-1/2x+5, find the y-coordinates of the points (6,),(-2,),and (8,). Show all work. Plot those points and graph the linear equation.
For How is force related to work?
For The area of a rectangle is 12 square units and it's base length is (4+√(2) units. Write a radical expression in simplest form for the width of the rectangle.
For c^6-729 Factor
For find two numbers whose sum is 13 and the sum of whose square is 145
For How do you find the circumference of a circle that is inscribed in a square whose side is 9?
For If Leah is 6 years older than Sue, and John is 5 years older than Leah, and the total of their ages is 41. Then how old is Sue?
For How do i solve: e^-0.078 = 8
For How do i solve: e^-0.078 = 8
For Translate to algebraic expressionproduct of 34% and some number
For A solar panel has an area of 0.8 square feet. What is its are in square inches?
For Solve by completing the square. x^2-24x=10
For ?
For How do you factor:a) 2x^4 - 18x^2b) 9a^2 + 42a - 49Steps towards the answer would also be helpful. Thanks! :)
For I have seen a couple of interpretations of the following:lim of 1/(x squared) as x approaches zero. Since both one hand limits equal infinity; would the two sided limit equal infinity or DNE? Thanks
For soy is 18% protein corn is 9% protein. how many lbs of each should be mixed to get 360 lb mixture of 14% protein?
For The length of a rectangle is fixed at 22 cm. The width must be greater than what? to make the perimeter greater than 82?
For Media services charge 20 for phone and 30 a month for economy plan. C=30t+20 describes the total cost, c, for t months. How many mos. of serv. with 90
For Find the equation of the ellipse that has its foci at (2,1), (2, -7), and b=2.
For Use the laws of exponents 5^3/5 * 5^5/10 =
For whats the denominator for 15?a/15 + 4/15= 9/15
For Can you help me to find the length of the hypotenuse when the angle is 45 degrees and the adj. 3 square root of 2
For how do you simplify the identity of sin x / csc x + cos x /sec x
For Word Problem Question Lisa will make punch that is 25% fruit juice by adding pure fruit to a 2-liter mixture that is 10% pure fruit juice. How many liters of pure fruit juice does she need to add?
For Captian bob is testing his new wave pool.He estimates that the wave crests are 3.5 m apart and pass by his knee every .95s. what is the speed of the waves.
For what is the skydivers acceleration
For find all solutions for 2sin^2x=1
For if log[3](5)=1.465 and log[3](7)=1.771 approximate the value of the expression. log[3](7/5)+log[3](9)
For The polynomial p(x) = 4x^3 + bx^2 + cx + 11 has a remainder of -7 when divided by (x + 2) and a remainder of 14 when divided by (x - 1).
For the lengths of the 3 sides of a right- angled triangle are consecutive integers. find the lengths of the sides of the triangle.
For Let's say you have a cannon that can launch a ball at 50 m/s. You aim it 40 degrees above the horizontal and fire. The ball will spend a certain amount of time in the air. (continued in details)
For Find the extreme values of the function g(x)=sqrt(4-x^2)
For a square plot of land is covered with cmement cotin $8/m^2 and a fence surrounding it cost $10/m. if the total cost is $8400, find the area of the plot.
For How do I get the answer y=-3/2x+6 from the math problem 3x+2y=12 because I got the answer y=-3(x-4)/2?
For A brick is thrown upward from the top of a building at an angle of 35Â° to the horizontal and with an initial speed of 16 m/s. If the brick is in flight for 3.4 s, how tall is the building in meters?
For y=-1777x+27,153 can be used to predict deaths in U.S. x=years after 2000, x=2 for 2002 x=4 for 2004what are the predicted deaths for 2004 and 20089383 deaths in what year?
For A 0.81 meter tall bat rests 2 meter from a thin converging lens of focal length 0.9 meter.find
For planA we pay190 of med bills plus and 35%of rest.planBwe pay first 210 and 25% of balancefor what amount of med bills will plan B save money? Asume we have over 210 in bills
For I have a problem that has 2-x in the top left and a x-2 in the bottom right can I cancel those out?Thank youZane
For Amy paid 83.47 for shoes during a 35%-Off salewhat was the regular price?
For Involves Cosine, Tangent, or Sine. Find the value of x within a right triangle. C, the hypotenuse = x, a = 50, and b not stated. Within the triangle the lower angle= 28 degrees and the upper angle=62.
For I can write single logarithms for " log x - 6log(x+2) " the problem is #s right before "log" such as in the 4 in " 4log x - 6log(x+2) I don't know what to do with these numbers!
For 2y=8x+5
For what is ln2
For A .21 kg puck bounced directly off the goal post, travelling back along its original path. The pucks velocity just before impact is 25.2 m/s and just after is -22.8 m/s. what was the impulse deliver
For a projectile is launched from a cliff 150 m at an angle of 60 with a velocity of 18 m/s What is the maximum height of the projectile
For you invested $29,000 in two accounts paying 6% and 9% annual intrest, respectively. if the total intrest earned for the year was $2040, how much wasn invested at each rate?
For A rectangular room is x meters by y meters. What is its perimeter in centimeters
For What is an electron?
For how to graph y=-|x-2|
For 71/2tons____lb
For Find the Inverse of this equation. y=(x-1)^2
For The ordered pair (3, -2) is a solution to the system of inequalities y≤x-3, y≥-x-2?
For p^2+3p-10?
For Simplify the expression by removing grouping symblols and combining like terms. Write the terms from the highest to the lowest power of the variable. -4x^2 - [3x - (18x^2 +4x)] - [8 + (-10x - 8)]
For Simplify the expression by combining like terms. Write the terms in alphabetical order of the variables. (Please answer) 15a+12b-14c+3a+19b-6c
For If T is a number greater than 1, then T^2 is how much greater is T?
For 6n(3n+8)+12(n-9)
For how do you simplify 49^3/2
For When you divide a negative with a positive is it positive?
For 3x^2=x+4
For identify a solution to y>2x-5
For √(2x)-4yx=-22 at (2,3) i need the equation at the tangent line for this equation help!
For what if you have 2 sides and 1 angle and your trying to find the other angle?
For An airplane has an airspeed of 540 mph at a bearing of 80 degrees. The wind velocity is 55 mph with a 100 degree bearing . Find the resultant speed and the bearing of the airplane.
For for each ordered pair (x,y), tell the image of the point under each reflection. give an equation of the line of reflection. (x,y)---->(x,-y): (3,2), (1,-1)
For the circumference of a circle is 18 meters. find the measure of its radius.
For y= mx+b; y=9,x=10,b=4
For a rocket is fired up from the ground with initial velocity of 150 ft per second. neglecting air resistance, the rocket at time T seconds -16 t2+150t. Find the height of the rocket after 2 seconds.
For HELP!!!!!!O.K so how do you find a solution on a graph?Ex. x + y = 3 x - y = -1 Solution: ( _ , _ )
For 84 oz =____________pt
For what is the meaning of this symbol? "f"
For use implicit differentiation to find dy/dx when -x*y+10x^2*y=-x+2?
For how to find the derivative of y=e^(x+square root 2)?
For WRITE AN EQUATION OF THE LINE PARALLEL TO THE y-axis and 3 units to the right of it.
For the first angle of the triangle is three times as large as the third. The measure of the second angle is 20 % more than that of the third. How large is the second angle?
For how do you graph this function y=3√x
For How do you find the product of -5k^2(k^4-3k^3)?
For If (4x+12)/((x+3)(x+4)) can be simplified to 4/(x+4), then wouldn't it only be undefined at x = -4 (and not x = -3)?
For How Do I graph f(x)=√(x+3)
For prove sin(x) / csc(x) +cos(x)/sec(x)= 1.
For What is the area of a regular hexagon with edge lengths 6?
For How find the exact value of cos(2Arctan (4/3))?
For How do you measure Coulombs for 70,000square miles.
For P=30e^-3.23x10^-5h What is the altitude is the atm pressure 25 inches of mercury?
For 3a^2-24ab+48b^2
For How do you solve this system of equation by substitution -5x-8y=172x-7y=-17
For What is the derivative of (x^3-1)^100 step by step using the chain rule
For What is the derivative of (x^2+x+1)^-1/3 using step by step process using the chain rule
For y=x2+3x
For a rectangle has a length at is 3x-2 units long and a width that is x+1 units wide. what is the area of the rectangle (in square units)?
For express the polynomial -g+3g+2g^2 in standard form and then classify it
For prove sec (x)-cos (x)/ cos (x) = Tan^2 (x)
For How do you factor the polynomial 2x^2+12xy+18y^2?
For A vehicle travels 125.7 feet while its wheels revolve 16 times. Find the diameter of teh wheels to the nearest inch.
For A ball is dropped from 1458 feet and at each bounce it rebounds 1/3 of the height from which it last fell. How far has the ball traveled by the time it strikes the ground for the sixth time?
For The number of a certain product that will be sold t years after the product is introduced is given by N(t)=9900ln(5t+7). How many years after the product is introduced will 38,000 be sold?
For the population of a certain town doubled after 20 years of steady growth. What was the growth rate over those 20 years?
For Prove sec^2A+tan^2A*sec^2A=sec^4.
For If you have two angels that are supplmentary and angle A is 106 what is the angle messurment of B.
For How do I solve this sequence to find the next characters? 1 11 21 1211 111221 312211
For A 10 inch tv also has a width of 8 inches. What is the height
For d=o.oo2(2v2 + 10v +3000d=distance; vkm/hourwhat is the safe stopping distance of a boat if the speed is 12 km/hwhat is the initial speed of the boat if it takes 15 meter to stop
For A box is supported by 2 ropes. Rope 1 makes an angle of 46Â° 20' with the horizontal and has a tension of 89.6 lb. Rope 2 is horizontal. What is the weight of the box and the tension of rope 2.
For A rectangular wooden box is 120 cm long, 90 cm wide, and 80 cm high. A rod is just fits inside the box. What is the length of the rod?
For How do you figure out the equation of a parabola given a graph?
For if i need to find the volume of a cone the base is 2 the hieght is 7 what would it be?
For I don't understand how to do this one.. Could you explain more?? -2x-9y=-25 -4x-9y=-23
For I have a question that I'm struggling with:A raft with a length of 8.0m, a a width of 1.6m, a thickness of 0.11m, and a density of 690.0 kg/m^3 is placed in a river. How far does it sink below it?
For A circle has a diameter 8 in. What is the area in terms of pi of a sector of the circle with a 90 degree central angle?
For IF Y VARIES DIRECTLY AS X, AND Y=3 WHEN X=10, FIND Y WHEN X=40
For how do i distinguish the most nrgative acceleration on the graph of velocity versus time graph?
For Factor the expression given below. 16x2 - 25y2
For Find the extreme points of the function f(x) = 0.25x^4 + 3x^3 - 18x^2 + 10
For If x = 5, then what is the value of 1/2x ?
For how do I calculate the cubed root of -27? Do I need to put it in polar form?
For Airplane to seattle takes 198mph, the return trip takes 165mph. The total trip time was 5 hours. How far is Seattle?
For 15b/45b^5
For the measure of angle is 28degrees greater than its complement find each measure of each angle
For Solve for w: P=2W+2L
For solve for a:1/a+1/b=1/c
For How to solve: log(7x+1)-log(x-2)-1=0
For mary beagn to run N at 600 ft per minute. jim regained consciousness 4 minutes later & began to run after mary at 800 ft per minute. how long did jim run to catch mary?
For 1. A ball is short upwards from the roof at a high school. its height h(t),metres,above the ground after t seconds is given by the equation h(t) = 6 + 80t â€“ 5t2
For what is 7! ?
For find slope function of e^4
For A 3.0 g bullet (c=.0305 cal/g and Degree=128 Degree C) moving at 180 m/s enters a bag of sand and stops. By what amount does the temp of bullet change if all its KE becomes heat energy added to bullet
For Does anyone have any idea how to factorize the following? a^2+3b^2+4ab+2ac+6bc-4b+4c-4 Help would be very much appreciated :) thank you!
For John can clean the kitchen in 45 minutes. When Freida helps him,they clean it in 20 minutes. How long would Freida take by herself ? i need help with solving this problem.
For If the tot al cost of x apples is b cents, what is a general formula for the cost, in cents,of y apples
For 3 - 5(x-2) = 3(x-1) = 6
For multiply (5√7-10√5) (3√7+6√5)
For what is the derivate of y=(x^2+1)^1/2
For How do you solve the equation: x+1/2=5/8?
For 1605=21x-453
For √(15y)+16-y=7 It says to solve the equation. Write all apparent solutions (a smaller value and a larger). If the solution is extraneous then indicate it. Thank you!
For y>x^(2)+12x+20
For In 1940 the cost of house was $10,000 By 1980 this cost had risen to $90,000 Assume increase is linear find a function expressing the cost c of house in terms of the year y. Solve this function for y
For -1/4x-2=y
For i need help in geometry
For what is the equationn of the line of symmetry for this parabola
For A square pyramid has a base edge of 12 and later edge of 10. find the lateral area
For How to solve this problem?
For 4/5Z=4/15 Why is the next step to multiply by 5? Why does than cancel out the Denominator in 4/5z ?
For great lesson! If you're cooking at Mt. Everest vs. Dead Sea,how would boiling point be affected? Does a high boiling point cause things to cook faster/ slower?
For The volume of a storage tub shaped like a rectangular prism is 24ft^3. The height of the tub is 3ft. The width is w feet and the length is w+2 feet. Use the formula v=lwh to find the value of w.
For Log (9+n) = Log 4
For 74x/6=92+-1x
For The area of a cube varies directly as the square of the length of a side. A cube has an area of 168.54^(2) when the lenght of a side is 5.3 What will the area be when the length of a side is 10.2?
For (2.0x 10^-1)/(8.5x10^-2)
For Caterina want to buy rug for room that is 15 feet by 20 feet. she want to leave an even strip of flooring uncover around edge of room.how wide strip will she has if she buy rug with area of 234 Sqft
For Solve the following equation for c. Please show work. a = 9d - 4 c / 11
For can you do a problem with like square root of x is x equals -20
For -2x^2(3x^2-3x-5) Try to select topic to check HW- multiply (Help)
For Mary has $2.15 in change consisting of 11 or more dimes than nickels. Find the number of dimes and nickels. How do I set this equation up?
For I'm sorry! I hope this helps. (I don't know how to get my attachment any bigger) but I'll try this.
For If the length of a football field is 109.7 meters, how many times would you have to run BACK AND FORTH across the length of a football field to run about 1 km? Explain how you found your answer.
For The population in a town in Wisconsin dropped from 350,00 in 1994 to 315,000 in 2004. Predict the population in2018.
For Find the slope and the y intercept of each line whose equation is given. y = -9/10 x - 5
For its given that the curve y= (x-2)e to power of x has one stationary point find the exact coordinates of this point
For Write the slope intercept equation for the line that passes through (-8,-10) and is perpendicular to -8x- 3y =16
For solve log[2](x-1) = 5 - log[2](x-3) for x
For Help! If you have a circle A, point a, radii AH and AD bisecting cords IB and BE making right angles at G and C, and GH=6 units; IG=12units; How does arc HF = 6(square root of 5)???pleez look @ lin
For Write a point slope equation for the line with the given slope that contains the given point. m = 7/2; ( - 3, 4)
For Hello I have a question on how to find the slope using the slope formula for
For what is 3z/6w^2+z/4w
For Given the linear equation y = -2/5 x - 4 find the y - coordinates of the points *( -5,) (0, ) and (5)
For How do you solve for the x-intercepts and y-intercepts of a quadratic function just from the function itself? (Like, not needing to graph it)
For (x-9)(x+8)=0
For Use the laws of exponents to simplify. Write the answer with positive exponents. y^(3/4)/y^(1/4)
For Write the equation of a line with given slope and Y-intercept, (0,-5)
For Determine if ( 1/3 -5 ) is a solution to -3x -10 y = 51. Please show all your work.
For what are isotopes
For n=6,22n=
For What two things do you remember of adjacent angle?
For Find the slope of the line containing each given pair of points. If slope is undefined, state this. (-10,3) and (-10,4)
For In 3 seconds, Penny walks 24 ft, to the bow (front) of a tugboat. The boat is cruising at a rate of 5 ft/sec. What is Pennyâ€™s rate of travel with respect to land?
For Can you please tell me a trick to remember that sine= opposite/hypotenuse, Cos=........., tan=.....,and so on? Thank you in advance.
For (z ^3)-1 = 0
For Hi, I gotta question about shading, when you shade can't you determine where you're gonna shade by whether y>mx+b or y<mx+b? Eg: if y>mx+ be you'd shade above the line.
For Find the slope of each line whose equation is given. If the slope is undefined, state this' y = 13
For F(x)= (x+1)^(3) (2x+3) (2-x)^(2) For what domain is the function greater than zero?
For (-2i)(-6i)(4i)
For The velocity "v" of a falling object is directly proportional to the time "t" of the fall. If after 2 secs, the velocity of the object is 64 feet per second, what will its velocity be after 3 seconds?
For Hi, I'm having trouble with questions like this:What is the slope of the line that has an equation of y = x - 3 ??And this is exactly slope intercept, so I would like to ask how to solve this?
For How do you simplify √54b^4 ? I know what the answer is but I don't know how to figure it out.
For If P=Ke^-xt, then x equals
For tan x=0.736 find cotangent
For what is 20 percent of 200
For Factor 4x^2-11x+3
For having trouble solving Sales of portable MP3 players grew appoximately exponentially from $0.09 billion in 1998 to $1.17 billion in 2004. Predict the sales of MP3s in 2007. How do I solve this?
For a rectangle has a diagonal of 20 inches long that forms angles of 60 degrees and 30 degrees with the sides. find the perimeter of the rectangle
For The profit for a manufacturer of clocks is given by function when p(x) is profit in $ and x is # of clocks made and sold.model: p(x)=-1.6x^2+240x-375, find y-int, x-int, max profit, # of clocks 4 max
For At 9:00 Kate leaves her home and drives at a speed of 80km/h. At 9:30 she increases her speed to 100km/h and continues her destination which is 90km from home. continuation......
For how do you work out the distance when the speed is 80 km/h and the time is 9:00? Help!!!!
For Do you mean B has a faster linear speed because it has longer to travel round the edge of the record. Bigger radial distance = faster linear speed?
For what is the application that you use to graph on a calculator. It has a name but I can't remember what it is.
For 10y^3 + 20y^2 + 55y / 5y
For the length of a rectangle is 5 more than twicw its width. the perimeter is 34 inches. find the width of the rectangle.
For find the 2nd derivative of xy+y^2=4 HELP?
For so what is, log x + log (x+3) = 1?
For Is there a formula for figuring a out the w of a walkway surrounding a 21x30 garden that is 1125ft sq?
For Rewrite the equation below to express the cost (c) as a function of miles (m). The charge for a rental car is $20 plus $0.05 per mile. cost = $20 + $0.05m
For what is the area of a octagon with a radius of 5
For What is the speed of a periodic wave disturbance that has a frequency of 2.50 Hz and a wavelength of 0.600 m ?
For what's the equation of the ellipse when one focus is at (2,3), major axis has the length 30 and minor axis has the length of 18??
For a larger number is 6 less than three times a smaller number. their sum is 18. find out the smaller number.
For find the equation of the line that goes through points (1/2,-3) and (-2,-7)
For Find the value of c that makes the expression a perfect square trinomial. Then write the expression as the square of a binomial. x^2+24x+c
For √(x+3)+x=3what are the steps?
For A 10m loading ramp that makes an angle of 26 degrees with the horizontal is to be replaced by a ramp whose anlge of inclination is only 8 degrees. How long will the new ramp be?
For -4x+4y=1 -12x+12y=-3
For a boat in calm seas travels in a straight line an dends the trip 16 kilometers west and 32 kilometers north of its original position. Find the distance of the trip to the nearest tenth of a kilometer
For For each of the following expressions, find a line segment in Figure 7.65 with length equal to the value of the expresion. a)SinÓ© b)cosÓ© c)tanÓ© d)1/sinÓ© e)1/cosÓ© f)1/tanÓ©
For (5x^2+8x+3) / (5x^2+5x) = (5x+3)(x+1) / 5x(x+1) = 5x+3 / 5x = 3 / 1 = 3 whay is this wrong?
For Can you help me with this problem: y=2x+10 y=-2x-6
For 3x=5
For A 45 degree arc of circle D has the same length as a 30 degree arc of circle E what is the ratio of the radius of circle D to the radius of circle E ?
For can you graph y-3=x please
For William 351 Please help me wth problem. A (8,1), B(0, 7) is the answer 6/-8 Thank you,
For okay, help please! find the distance between each pair of parallel lines y = -3 y = 1 thanks!
For two cars, A & B, are 400 m apart. Car A travels due east at 30 m/s on a collision course with Car B, which travels due west at 20 m/s. How much time elapses before the two cars collide?
For Find the derivatives of f(x)=ln(-4x+1)
For Is each relation a function? Please explain. X Y 0 2 1 3 1 4 2 3
For Help me please. Identify the slope and y-intercept.Graph each equation on graph paper. Use slope and y-intercept form. y=m x +b. for the following problem y=4x +1
For how can i find the x int. with a slope of -3/4
For I have a simular problem mass 80kg and speed 8m/s collides with 120kg defense.How fast must the tackle be going before the collision for their speed afterward to be zero? I said -8m/s, but its wrong?
For 5 tests. The mean was 84, median of the scores was 84, the mode of the scores was 84. If one score was lower than 84, what are five possible test scores.
For The point 6,2 lies on the line -x - 8y = -22. Determine if this point is a solution of the system. -x - 8y = - 22 and -7x + 3y = -36.
For √(9x2 - 30x + 25) simplify.
For what is 30% of 200
For im stuck on this problem and i dont know how to graph :(11x^2+5y^2=224
For can you graph (1,-13/4) and give me and show me the answers when you have it
For The total arm and blade of the car windshield wiper is 10in long rotating back and forth at an angle of 95 degrees, the wiper can clean 7in in length. What is the area of the region cleaned?Lost...
For :Trial 1: 732.2 mgTrail 2: 729.8 mgTrail 3: 730.9 mgWhat is the average of these results to the correct number of significant figures?
For The cost for tuition for three credit hours of a history class is related to the charge per credit hour. Is this a function?
For How do I determine the mode value of these numbers:30,40,50,60,90,100,140
For What is a function that is composed on itself f(f(x)), so that the limit as x approaches 2 is f(f(x)) = -1?
For How do you find the area and circumference of a circle when the height between two tangents of the circle are given?
For A 5.0 g sample of a metal is heated to 80.0oC and placed in a 100. g sample of water. The temperature of the water rises from 20.0 oC to 20.3 oC. Which of these is most likely to be the metal?
For How do I convert microliters to cm^3??
For How do I determine the midrange value of these numbers:40,50,30,60,90,100,140
For A marble cylinder that has a diameter of 42.0cm and stands 1.25m tall rests on a flat tile deck. What is the pressure exerted on the deck by the cylinder?
For the position of a particle x(t)=2.0+3.0t-t^3 , where x is in m and t is in s, what is the maximum positive position of the particle on x-axis?
For which expression is equivalent to -24-(x+9)+4-(12-2x)?
For Find the rate of 2 cars traveling in the same direction they leave the same place the same time.the rate of 1 is twice as fast as other after 4 hrs the faster car is 80 miles ahead of the slower car.
For A ball is thrown vertically upward from the ground with an intial speed of 15m/s. How long does it take the ball to reach its max altitude? Determine velocity & acceleration of the ball at t=2s
For a tree casts a shadow that is 20 feet long ,the angle of elevation of the sun is 29 degrees.how tall is the tree
For what is thge diameter of a bicycle wheel whose circumference is 56.52 inches? use 3.14 for n.
For Find the slope-intercept form of the equation of the line passing through (-2,5) perpendicular to the graph of y= -1/8x+19/4
For The perimeter is 168 ft the length is 12 ft longer than 3 times the with . what is the dimensions
For what is the opposite/adjacent of a right angle??
For lim as x approaches 1 for:square root of x - 1 divided by cubed root of x -1
For tank w/ rectangular base and sides and open at the top. width is 4m and volume is 36m^3. tank costs $10 per m^2 for the base and $5 per m^2 for the sides, what is the cost of the least expensive tank?
For Claudius could walk 32 miles to Pompeii in 2 hours more than it took Tiberius to drive 72 miles to the sea. Find the rate and the time of each if the rate Tiberius was 3 times that of Claudius.
For zack rode his bike around the same park square every day. He measured the distance around the square to be 84 meters. What is the area of the park square?
For what value of x will make the quotient equal to 1 in each of the following xm/1cm=1 and xMg/1g=1
For area of a rectangle is 24 square meters. Find the length and width of the rectangle if its length is 2 meters greater than its width. Use the formula. Area of a rectangle = (width)(length)
For A steel ball of 0.250kg was thrown against a wall with a speed of 50.0 m\s. it reboundd straight back with a speed of 40.0m/s. if the ball was in contact in with wall wall for 0.100s,find the force
For A mass m is traveling at an initial speed of v0 = 25.0 m/s. It is brought to rest in a distance of 62.5 m by a force of 15.0 N. The mass is?
For how do i simplify (n+3)!/(n+1)!
For A boat on a river travels the same distance in 1/2 hour downstream as it can go upstream for an hour. If the boat travels 12 mph in still water, what is the speed of the current?
For find the reciprocal 6y2+4y
For Determine if (-1/3,3) is a solution to 3x+8y=23. Please show all work.
For how can i solve this equation!A stationary car of 200kg is rammed from behind by a truck of mass 800kg moving at 40km/h .if the vehicle together on impact , find common speed after the collision.
For a 500 kg mass with a static coefficient of 0.55 and a kinetic coefficient of 0.50 is to be dragged along a floor.what horizontal force is needed to start the mass moving?
For An elevator accelerates upward at 2.0 m/s^2. The passenger has a mass of 85 kg. Write an equation for the vertical forces on the passenger and caluculate the force the floor exerts on the passenger
For the product of two consecutive intergers is 19 more than their sum. What aree the intergers?
For x=y-3 5x=10y find orderd pairs
For How long will it take a bus traveling at 60 mph to overtake a car traveling at 40 mph if the car had a 1.5 hour head start?
For Need help with :Write the following terms of Sin0 and Cos0 and then simplify, if possible. Problem is below.Sec0 divided by Tan0
For what is the difference of two numbers is 43 and the sum of the numbers is 13, what are the numbers
For what is the point of intersection of : y=5-3x and y=2x-5
For let f be the function defined for [pi/6,5pi/6] by f(x)=x+(sinx)^2a)find all values of x when f '(x)=1b)find the x coordinates of all minimum pointsc) find the x coordinates of all inflection points
For Find the derivative if f(x)= (x^3-x)/x
For convert the following to standard units, show work 5.0g/cm3

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