Solve the problem.Suppose that in a memory experiment the rate of memorizing is given by 
where M'(t) is the memory rate, in words per minute. How many words are memorized in the first 
(from t = 0 to t = 20)?
A. 104 words
B. 144 words
C. 24 words
D. 64 words
Answer: D
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Find the standard quota asked for. Round your answer to two decimals.The faculty senate of a university has 55 senators to be apportioned among its four colleges based on the number of faculty in each college. The colleges are Liberal Arts (L), Sciences (S), Business (B), and Engineering (E). The number of faculty in each college is shown in the following table. 
Find the standard quota for the College of Sciences.
A. 14.26 B. 15.96 C. 17.53 D. 19.94
Find the mode.71, 25, 71, 13, 25, 29, 56, 71
A. The mode is 71. B. The mode is 45.1. C. The mode is 42.5. D. The mode is 25.
Find the exact value of the expression or state that it does not exist.sin-1
A. 
B. 
C. 
D. 
Use the MACRS depreciation rates table to solve the problem. Round to the nearest dollar.MACRS Depreciation Rates 
Respiratory Care, Inc. purchased new packaging equipment (5-year property) at a cost of $9730. Find the book value at the end of 4 years.
A. $2802 B. $3051 C. $3040 D. $1681