Use the power rule and the power of a product or quotient rule to simplify the expression.
2
A. 
B. 
C. 
D. 
Answer: A
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Solve for the missing values. Round money to the nearest cent, rate to the nearest tenth of a percent, and time to the nearest day.Principal: $3151Interest: 
Rate: 13.9%Time: 346 daysMaturity value: 
A. $426.89; $3577.89 B. $420.96; $3571.96 C. $403.19; $3554.19 D. $427.19; $3578.19
Solve the problem.If friction is ignored, the time t (in seconds) required for a block to slide down an inclined plane is given by the formula t = 
where a is the length (in feet) of the base and g ? 32 feet per second per second is the acceleration of gravity. How long does it take a block to slide down an inclined plane with base a = 14 when 
If necessary, round the answer to the nearest tenth of a second.
A. 0.4 sec B. 2.4 sec C. 1.4 sec D. 1.7 sec
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
A. 
B. 
C. 21
D. 
Factor completely.27x2 - 117x - 90
A. prime B. 9(3x + 2)(x - 5) C. (27x + 18)(x - 5) D. 9(3x - 2)(x + 5)