Find the acute angle ?, to the nearest hundredth of a degree, for the given function value.sin ? = 0.4783
A. -28.57°
B. 118.57°
C. 25.56°
D. 28.57°
Answer: D
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Solve the given equation.
Solve the problem.April shoots an arrow upward into the air at a speed of 32 feet per second from a platform that is 34 feet high. The height of the arrow is given by the function h(t) = -16t2 + 32t + 34, where t is the time is seconds. What is the maximum height of the arrow?
A. 50 ft B. 16 ft C. 33 ft D. 34 ft
Determine whether the given function is one-to-one. If it is one-to-one, find its inverse.f(x) = - 
, x ? 0
A. f-1(x) = 
B. f-1(x) = - 
C. f-1(x) = - 
D. f-1(x) = -9x
The U.S. population was 170 million in 1970 and 250 million in 1995. Assuming exponential population growth, what will the population be in the year 2025? ? Round your answer to the nearest million. ? __________ million
Fill in the blank(s) with the appropriate word(s).