Find A-1 if it exists.A = 

A.

B.

C.

D. Does not exist


Answer: A

Mathematics

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Express as a product.log b N-8 

A. log b N ? log b 
B. N log b 
C. -8 log b N
D. log b  N ? log b  N

Mathematics

Perform the indicated arithmetic.3 - 

A. 10
B. 9
C. 9
D. 9

Mathematics

Solve the problem.During 1991, 200,000 people visited Rave Amusement Park. During 1997, the number had grown to 834,000. If the number of visitors to the park obeys the law of uninhibited growth, find the exponential growth function that models this data.

A. f(t) = 200,000e0.248t B. f(t) = 634,000e0.238t C. f(t) = 634,000e0.248t D. f(t) = 200,000e0.238t

Mathematics

Simplify the expression. If any variables exist, assume that they are positive and write your answer in radical notation. ? 

A.
B. x
C.
D. x

Mathematics