Find the logarithm using the change-of-base formula.log200 40

A. 0.6962
B. 5.2983
C. 3.6889
D. 1.4363


Answer: A

Mathematics

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Find the product AB.A = , B = 

A.

B.

C.

D. Not defined

Mathematics

Find the volume of the specified solid. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.Find the volume of a cylinder with radius 7.3 cm and height 7.1 cm.

A. 330.1 cm3 B. 1188.1 cm3 C. 660.2 cm3 D. 497.4 cm3

Mathematics

Choose the most appropriate method for solving the system of equations. Do not solve.  x + y = 30605x + 4y = 8590

A. Substitution B. Addition

Mathematics

Solve.$142,000 is borrowed to buy a house. If the simple interest rate on the 20-year loan is 12.25%, find the total amount paid on the loan.

A. $489,900.00 B. $176,790.00 C. $3,479,000.00 D. $347,900.00

Mathematics