Use a formula to solve the problem.A rectangular Persian carpet has a perimeter of 196 inches. The length of the carpet is 24 inches more than the width. What are the dimensions of the carpet?
A. 61 in. by 85 in.
B. 86 in. by 110 in.
C. 37 in. by 61 in.
D. 74 in. by 98 in.
Answer: C
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Evaluate the integral.
A. 
sec3x sinh (ln 
) + C
B. sinh (ln 
) + C
C. sinh(tan x) + C
D. 
sec3x sinh(tan x) + C
Use a calculator to find the value of the expression rounded to two decimal places.sin-1 (0.7)
A. 0.78 B. 45.57 C. 0.80 D. 44.43
Multiply.-4 ? 6
A. 20 B. -24 C. -20 D. -30
Solve each problem.Momma's ice cream shop sells three types of ice cream: soft-serve, chunky, and nonfat. Location I sells 10 gal of soft-serve, 100 gal of chunky, and 30 gal of nonfat ice cream each day. Location II sells 14 gal of soft-serve and Location III sells 60 gal of soft-serve each day. Daily sales of chunky ice cream are 90 gal at Location II and 120 gal at Location III. At Location II, 17 gal of nonfat are sold each day, and 40 gal of nonfat are sold each day at Location III. Write a 3 × 3 matrix that shows the sales figures for the three locations, with the rows representing the three locations.
A. 
B. 
C. 
D. 