Find the exact value of the expression.tan-1 
A. 
B. 
C. 
D. 
Answer: C
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Which of the following best exemplifies overzealous application of an algorithm?
a. Finding the difference 1001-999 by doing all of the steps of the conventional right-to-left algorithm that involves "borrowing." b. Raising one's hand before all of the other students in order to be the first one to respond to a teacher's computational question. c. Shouting an answer to a computational problem out loud in class before anyone else has had a chance to think about it. d. Finding the quotient 14/15 divided by 72/73 by using the conventional invert and multiply algorithm.
Solve.The cost, c, in dollars of car rental is 9 + .25m, where m is the number of miles driven. Graph the equation and use the graph to estimate the cost of car rental if the number of miles driven is 35.
A. About 14 dollars B. About 37.25 dollars C. About 18 dollars D. About 23 dollars
Evaluate the integral. 
(Give your answer in exact form.)
A. 
- 
B. 
- 
C. 
- 
D. 
Perform the indicated operation. Write the answer in simplest form. If the answer is an improper fraction, write it as a mixed number.- 5
÷ (-8)
A. - 
B. - 
C. 
D. 