Find the whole.171 factories is 36% of what number of factories?

A. 475
B. 0.21
C. 4750
D. 21


Answer: A

Mathematics

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Use a calculator to evaluate the expression, or state that the value does not exist. Round the answer to four decimal places when necessary.coth 4

A. 27.3082 B. 0.9993 C. 1.0007 D. 0.0366

Mathematics

Solve.Ted walks around a lake on a path that is 4 miles long. It takes him 4 hours to complete his walk. What is his average speed (in miles per hour)?

A. 1 miles per hour
B. 1 miles per hour
C. 1 miles per hour
D. 2 miles per hour

Mathematics

Determine if the number is a solution to the equation. = x + 2; x = -3

A. Yes B. No

Mathematics

Solve the problem.Sara is in charge of painting a mural on the side of a building. The wall is 33 meters long. The wall is 2x meters high up to the window ledge and it is 6y meters from the window ledge to the top. Write an expression with parentheses for the area of the wall. Then use the distributive property to write the expression without parentheses.

A. 2x(6y + 33) = 12xy + 66x square meters B. 33(2x + 6y) = 66x + 198y square meters C. 2x(6y + 33) = 12xy + 33 square meters D. 33(2x + 6y) = 66x + 6y square meters

Mathematics