The function f(x)=390 represents the rate of flow of money in dollars per year. Assume a 3 year period for t and a rate of 10% for r, compounded continuously and determine the present value and the...

The function f(x)=390 represents the rate of flow of money in dollars per year. Assume a 3 year period for t and a rate of 10% for r, compounded continuously and determine the present value and the...

For the 2009 fiscal year, Lowe's Companies, Inc. reported an annual net income of $48,230,000. Assume the income can be reinvested continuously at an annual rate of return of 5.1% compounded continuously...

The cost for producing x items of a certain product is C(x)=4000+12x+30√x Find the marginal cost of producing 1600 items, to the nearest cent.

Use the limit definition of the derivative to find the slope of the tangent line to the curve f(x)=4x^2 at x=3

Find the slope (if it is defined) of the line determined by the pair of points. If an answer is undefined, enter undefined.

need an answer

A rectangular box with a volume of 320ft^3 is to be constructed with a square base and top. The cost per square foot for the bottom is 15 cents for the top is 10 cents and for the sides is 2.5 cents...

The cost of producing 370 calculators is $2675. Producing 710 Calculators would cost $4715. Find the average cost per calculator of the additional 340 calculators over 370. Answer: $_______ per c...

Everything Ive tried comes up wrong.

This is a business calculas question.

Suppose the marginal cost function (=supply curve) for these cell phone subscriptions is given by: p= C'(q)= 12.417 + 0.8884q p= domain input q= output. a)...

f(x, y) = 6xy4; R is the rectangle defined by 2 x 3 and -3 y -2

Find the equation of the least-squares line for the following data points. P1(1, 8), P2(2, 6), P3(5, 6), P4(7, 4), P5(10, 1)

log x+log (x-2)=log 24 7 7 7

How long will it take for an investment of $36,000 to grow to $39,800 if the investment earns interest at the rate of 6%/year compounded annually?

Find the derivative of the function. f(u) = (u^7)(e^-u)

Find the derivative of the function. f(x) = x/e^x

The Estradas are planning to buy a house 3 years from now. Housing experts in their area have estimated that the cost of a home will increase at a rate of 4%/year during that 3-year period. If this...

e^8x/1 + e^8x dx

Find the indefinite integral 2t^−10 dt +c

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