Set up an integral for the length of the curve.x = 8 tan y, 0 ? y ? 

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the problem. Assume that simple interest is being calculated in each case. Round your answer to the nearest cent.Annie's cafe borrows $6100 at 6% for 290 days. Find the total amount that must be repaid after 290 days. (Use a 365 day year.)

A. $9007.95 B. $6466.00 C. $6129.08 D. $6390.79

Mathematics

Find f-1(x) for the following one-to-one function f.f(x) = 

A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = 
D. f-1(x) = 

Mathematics

Use the formula d = rt to find the value of the missing variable.d = 264 miles, r = 66 mph

A. t = 5 hr 
B. t =  hr
C. t = 3 hr 
D. t = 4 hr 

Mathematics

Find the square.(0.3x - 0.3)2

A. 0.09x2 - 0.18x + 0.09 B. 0.09x2 + 0.18x + 0.09 C. 0.09x2 + 0.09 D. 0.09x2 + 0.18x - 0.09

Mathematics