Simplify.
? 
A. 200
B. 10
C. 100
D. 20
Answer: B
Mathematics
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Write the expression as a difference of two logarithms.ln 
A. ln 4 - ln 5 B. ln 4 + ln 5 C. ln 5 - ln 4 D. ln(4 - 5)
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Find the exact value of the real number y.y = arcsin 
A. 
B. - 
C. ?
D. 
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Write the first four terms of the geometric sequence with the given properties. ? a = 3, r = 2 ? Please enter your answer as four numbers in order, separated by commas.
What will be an ideal response?
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Divide.4000 ÷ 80
A. 50 B. 3200 C. 500 D. 320,000
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