Solve the problem.How long will it take for prices in the economy to double at a 7% annual inflation rate? Round to the nearest hundredth when necessary.

A. 10.24 yr
B. 23.45 yr
C. 16.24 yr
D. 9.01 yr


Answer: A

Mathematics

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Use the table of values of f to estimate the limit.Let f(?) = , find f(?).

A. limit does not exist B. limit = 6 C. limit = 8.2533561 D. limit = 0

Mathematics

Solve the problem.June made an initial deposit of $4700 in an account for her son. Assuming an interest rate of 8% compounded quarterly, how much will the account be worth in 12 years?

A. $12,047.53 B. $7710.85 C. $11,920.81 D. $12,159.23

Mathematics

Simplify. Assume that all variables represent positive real numbers.5 + 8

A. 35
B. -45
C. 45
D. 13

Mathematics

Subtract.-15 - (-6)

A. 21 B. -21 C. 9 D. -9

Mathematics