Use the standard normal curve table to find the z-score for the given condition.74.86% of the total area is to the left of z.

A. 0.68
B. -0.67
C. 0.67
D. 0.66


Answer: C

Mathematics

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Find the current yield. Round to the nearest tenth of a percent.You invested $6,775 in 125 shares of stock. During the following year, the company paid dividends of $2.25 per share.

A. 2.4% B. 0.4% C. 24.1% D. 4.2%

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Rationalize the denominator. Assume that all variables represent positive real numbers.

A.
B.
C.
D.

Mathematics

Select an appropriate type of modeling function for the data shown in the graph. Choose from exponential, logarithmic, and logistic.

A. Logistic B. Logarithmic C. Exponential

Mathematics

Find the domain of the function.f(x) = 

A. {x|x > }, or (, ?)
B. {x|x ? 18}, or (-?, 18]
C. {x|x ? 18}, or (-?, 18) ? (18, ?)
D. all real numbers, or (-?, ?)

Mathematics