Simplify the expression.
?
4 - ( - 6 ) - | 1 - 9 |
?
A. 2
B. 6
C. -18
D. -10
E. 18
Answer: A
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Solve the problem.A pendulum is released and swings until it stops. If it passes through an arc of 35 inches the first pass, and if on each successive pass it travels 
the distance of the preceding pass, how far will it travel before stopping?
A. 8.75 in. B. 52.5 in. C. 43.75 in. D. 78.75 in.
Find the absolute extreme values of the function on the interval.f(x) = 5x4/3, -27 ? x ? 1
A. absolute maximum is 405 at x = -27 ; absolute minimum is 0 at x = 0 B. absolute maximum is 5 at x = 1 ; absolute minimum is 0 at x = 0 C. absolute maximum is 405 at x = -27 ; absolute minimum is 5 at x = 1 D. absolute maximum is 81 at x = -27 ; absolute minimum is 0 at x = 0
Convert the temperature algebraically. Round the answer to one decimal place.117°F to Celsius
A. 153°C B. 97°C C. 242.6°C D. 47.2°C
Sketch the graph of the given equation over the interval [-2?, 2?].y = 
cos 
A. 
B. 
C. 
D. 