Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement.(p ? ~q) ? r
A. True
B. False
Answer: B
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Determine if the piecewise defined function is differentiable at the origin.g(x) = 
A. Not differentiable B. Differentiable
Solve the problem.The rear wheel of a lawn tractor has a 13-inch radius. Find the angle (in radians) through which a wheel rotates in 21 seconds if the tractor is traveling at a speed of 14 miles per hour? Round your answer to one decimal place when necessary.
A. 398 radians B. 22.6 radians C. 1,432,910.8 radians D. 152.5 radians
Write the number as an exponential expression, using the base shown. Check your result with a calculator.
(base 10)
A. 103 B. -103 C. 310 D. 10-3
State whether the function is a polynomial function or not. If it is, give its degree. If it is not, tell why not.f(x) = -5x3 - 8x2 - 9
A. Yes; degree 3 B. No; the last term has no variable C. Yes; degree 6 D. Yes; degree 5