Evaluate.
, when x = 10 and y = 30
A. 3
B. 6
C. 4
D. 5
Answer: D
Mathematics
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Solve the problem.Find the tangent to y = 2 - sin x at x = ?.
A. y = x - 2 B. y = x - ? + 2 C. y = - x + ? - 2 D. y = - x + 2
Mathematics
Fill in the blank with one of the words or phrases listed below.
is compounded not only on the principal, but also on interest already earned in previous compounding periods.
A. Commission B. Compound interest C. Percent of increase D. Percent of decrease
Mathematics
The function f is one-to-one. Find its inverse.f(x) = 
A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = 
D. f-1(x) = 
Mathematics
Multiply.7(80)
A. 560 B. 570 C. 540 D. 550
Mathematics