Solve.The pitch of a screw is the distance between threads. With each complete rotation of the screw, it goes in or out a distance equal to its pitch. How far will a screw with a pitch of 
in. go into a piece of wood when it is turned 10 complete rotations clockwise?
A. 
in.
B. 
in.
C. 
in.
D. 
in.
Answer: B
Mathematics
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Solve the problem.A signal is made by placing 3 flags, one above the other, on a flag pole. If there are 8 different flags available, how many possible signals can be flown?
A. 512 B. 24 C. 336 D. 56
Mathematics
Solve the inequality. Write the solution in interval notation and graph the solution set.7x - 2 > 6x + 1
A. (-?, 3]
B. (-1, ?)
C. [3, ?)
D. (3, ?)
Mathematics
Find the probability.If 44% of people approve of the mayor's proposal to combat climate change, what is the probability that a randomly chosen person does not approve of the mayor's proposal? Give your answer as a fraction.
A. 
B. 
C. 
D. 
Mathematics
Write the expression using exponents.x ? x ? x ? x ? x ? x
A. 6(x) B. 6 C. 6x D. x6
Mathematics