Change the logarithmic expression to an equivalent expression involving an exponent.logb 49 = 
A. b3/2 = 49
B. b2/3= 49
C. 
b = 49
D. 492/3 = b
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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A. 
B. 
C. 
D. 
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A. 8x2 + 81y2 B. 64x2 + 81y2 C. 8x2 - 144xy + 81y2 D. 64x2 - 144xy + 81y2
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A. 55% B. 80% C. 75% D. 65%
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