Find the function value.Let f(x) = e3x. Find f(-0.50), rounded to four decimal places.

A. -0.3502
B. 0.3502
C. -0.2231
D. 0.2231


Answer: D

Mathematics

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Use the Rule of 78 to find the amount of unearned interest for the loan paid in full before the date of maturity.Finance charge: $332Total number of payments: 25Remaining number of payments, when paid in full: 4

A. $10.22 B. $11.07 C. $6.13 D. $6.64

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Find the quotient  of the complex numbers. Leave answer in polar form.z1 = 4iz2 = -6 + 6i

A.
B.
C.
D.

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Determine the intervals on which the function is increasing, decreasing, and constant.

A. Decreasing on (-?, ?) B. Increasing on (-?, ?) C. Increasing on (0, ?); Decreasing on (-?, 0) D. Increasing on (-?, 0); Decreasing on (0, ?)

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Find the expected value.A car agency has found daily demand to be as shown in the table.Find the expected number of customers.

A. 9 B. 12 C. 10 D. 2

Mathematics