Add. Do not use a number line except as a check.-9 + 4
A. 13
B. -13
C. -5
D. 5
Answer: C
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Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. 
B. 33
C. 
D. 16
Provide an appropriate response.A major advantage to using an escrow account is:
A. all of these apply to escrow B. it assures the lending agency that property taxes and insurance will be paid in a timely fashion C. the borrower is not required to include an amount for property taxes and insurance each month with their mortgage payment D. the monthly mortgage payment will be reduced by the tax and insurance payment
Solve the problem.The price p and x, the quantity of a certain product sold, obey the demand equation p = - 
x + 100, {x|0 ? x ? 1000}a) Express the revenue R as a function of x.b) What is the revenue if 450 units are sold?c) Graph the revenue function using a graphing utility.d) What quantity x maximizes revenue? What is the maximum revenue?e) What price should the company charge to maximize revenue?
What will be an ideal response?
Factor.5xy + 15y
A. 5y B. 5y(x + 15) C. 3y(x + 5) D. 5y(x + 3)