The marginal cost for printing a paperback book at a small publishing company is c(p) = $0.013 per page where p is the number of pages in the book A 620-page book has a $20.68 production cost...

The marginal cost for printing a paperback book at a small publishing company is c(p) = $0.013 per page where p is the number of pages in the book A 620-page book has a $20.68 production cost...

Find the exact area under y = 6te-t for 0 <= t <= 4. (The answer is NOT 5.4505. I've gotten that twice, and it keeps getting marked...

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Estimate the area under the graph of f(x) = 1/(x+4) over the interval over the interval [0,5] using eight approximating rectangles and right endpoints. Rn= ? Repeat the approximation...

Use upper and lower sums to approximate the area of the region using the given number of subintervals (of equal width). (Round your answers to three decimal places.) y =3/x upper sum : lower...

(a) was government consumption increasing or decreasing during this period? (b) determine whether the graph of the government consumption function is concave up or concave down and explain what...

Approximate the area under the curve y=x3 from x=3 to x=6 using a Right Endpoint approximation with 6 subdivisions.

The amount of trash, in tons per year, produced by a town has been growing linearly, and is projected to continue growing according to the formula P(t)=59+4t. Estimate the total trash that will...

I need help with my college calculus/business calc homework. Here are the questions. 1. Draw the graph of the following function f defined on the real line...

F(x)=(2x^2)+(3x)+4, L=3, c=-1, epsilon=0.005 Find delta>0 such that for all "x" 0<|x-c|<delta and |f(x)-L| < epsilon

A long level highway bridge passes over a railroad track that is 100 feet below it and at right angles to it. If an automobile traveling 45mph (66ft/s) is directly above a train engine going 60mph...

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A straightforward, step-by-step solution to the problem: Find two positive numbers x and y satisfying y + 2x = 80 whose product is a...

A street lamp 20' high creates a shadow of an owl. The owl is descending to a mouse vertically below. When the stationary mouse is 10' from the foot of the lamp, the owl is 15' vertically above and...

A population P obeys the logistic model. It satisfies the equation dP/dt= 0.17P(1-P/8600) for P>0. a) the population is increasing when ? <P< ? b) the...

A street light is at the top of a 12 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 8 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 50...

The following table gives the total cost (in thousands of dollars), to produce a given number of bales of cotton (in thousands of bales). q C(q) 2 ...

h(x) = e^(ax) for x≤ 0 = √(x+b) for x>0 for which values of a and b will h(x) be differentiable at x= 0 ? if it is differentiable,...

A shopkeeper calculates that for each reduction of $1 in the price of a $50 pair of jeans, another customer will buy a pair. Show that if 10 customers will buy the jeans at full price, sales receipts...

Use graphs and tables to find the limit and identify any vertical asymptotes of the function. limit of 1 divided by the quantity x minus 8 as x approaches 8 from the left

Find the fifth roots of 243(cos 300° + i sin 300°).

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