Solve the problem.Find an expression that represents the area of the rectangle. Give the simplified form.

A.
B.
C.
D.


Answer: C

Mathematics

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Solve the problem.Amarillo Motors manufactures an economy car called the Citrus, which is notorious for its inability to hold a respectable resale value. The average resale value of a set of 1998 Amarillo Citrus's is summarized in the table below along with the age of the car at the time of resale and the number of cars included in the average. Fit a line of the form ln(V) = m?a + b to the data, where V is the resale value in thousands of dollars and a is the age of the car in years.. 

A. ln(V) = -0.303a + 2.953 B. ln(V) = 0.299a - 2.951 C. ln(V) = 0.314a - 2.986 D. ln(V) = 0.315a

Mathematics

Solve the problem.The volume of a rectangular box with square base remains constant at 700 cm3 as the area of the base increases at a rate of 2/s. Find the rate at which the height of the box is decreasing when each side of the base is 19 cm long.

A.  cm/s
B.  cm/s
C.  cm/s
D.  cm/s

Mathematics

Use the Trapezoidal Rule with n = 4 steps to estimate the integral.

A.
B. 25
C.
D.

Mathematics

Find the effective rate of interest.4% compounded quarterly

Fill in the blank(s) with the appropriate word(s).

Mathematics