samathsn001

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Calculate the amount for each investment a) $4800 invested for 6 years at 7.5% per year, compounded annually b) $755 invested for 8 years at 10% per year, compounded quartely help me please

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Determine the sum of the first 15 terms of the geometric series: 400+400(1.045)+400(1.045)^2+400(1.045)^3+ ... please help me with this question Thank you.

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A $5000 investment earns interest at 8%, compunded semi-annually, for 10 years. How much interest is earned in the final year of the 10-year term? Please help me Thank you

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Determine the simple interest rate that will earn $1575 in interest on an investment of $3500 after 14 years please help me with this question thank you

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Fasima has $8000 to invest in an RESP (Registered Education Savings Plan) for seven years. a) Which of the following two investment options sould she choose? Justify your reasoning.

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You may know that air pressure decreases as altitude increases. So if you climb a tall mountain, you may feel out of breath because the air pressure at the top of the mountain is lower

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Simplify using the laws of exponents, then evaluate a) (3x^4)^9/(3^5x^6)^3 b) (6^3a^5)^7 x (5^11b^2)^3 over 5^5b^9 over 6^6a63 These are both over the number. Please help me thank u.

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Express as a single power, then evaluate [(-8)^4]^6x[(-8)^-5]^7/[(-8)^4]^ -3 please help me because I have tested this week. Thank yo

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Express the function f(x)=-5x^2+20x+2 in vertex form C)State the maximum or minimum value of the function D)State the equation of the axis of symmetry Please help me with this question step by step

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A lifeguard uses 700 m of marker buoys to rope off a rectangular swimming area in a lake. one side of the swimming area is a sandy beach.

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Covert the quadratic function to vertex form by completing the square y=-2x^2+28x-7 Please help with this question

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Express the function f(x)=-5x^2+20x+2 in vertex form C)State the maximum or minimum value of the function D)State the equation of the axis of symmetry Please help me with this question step by step

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Express the function f(x)=-5x^2+20x+2 in vertex form C)State the maximum or minimum value of the function D)State the equation of the axis of symmetry Please help me with this question step by step

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An emergency flare is fired from a vehicle. Its height, h metres is given by h(t)=-5t^2+35t+50, where t is the time in seconds. A)What is the maximum height reached by the flare? B and C of question

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Determine the vertex of each quadratic function. State the equation of the axis of symmetry, the minimum or maximum value, domain and range for each y=10x^2+5x-1, and y=-24x^2+18x+11

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