Find the exact value of 
without using a calculator.
A. 5
B. 2.5
C. 1.25
D. 2
E. 3
Answer: D
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Solve the problem.When the Scott Pearson Company's stock increased in value from $100.00 per share to $125.00 per share, the company reported to its shareholders that their stocks had increased in value by 
The stock price remained fixed at $125 for a few months, but then it fell back down to $100.00 per share. At that time, the Scott Pearson Company reported to the shareholders that the stock had decreased by 
Since the price increase and decrease are exactly the same, should not the percent increase and the percent decrease be equal? Explain.
What will be an ideal response?
Set up an integral for the length of the curve.x = 7 tan y, 0 ? y ? 
A. 
B. 
C. 
D. 
The wages of the employees of a company are presented in this histogram. Answer the question.
How many employees earn less than $10 an hour?
A. 54 B. 132 C. 48 D. 100
Find the nth term an of the geometric sequence.1.4, -0.98, 0.686, -0.4802, . . .
A. an = -1.4(0.7)n-1 B. an = 1.4(-0.7)n C. an = 1.4(-0.7)n-1 D. an = -1.4(0.07)n