Simplify the ratio.2.25 to 0.5

A.
B.
C.
D.


Answer: A

Mathematics

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Find the value.If F(x, y) = ex sinh y, find Fx(-2, 0) and Fy(-2, 0).

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Solve the problem.The time for a tennis ball to reach its maximum height is given by t = . If the speed of a tennis ball v is 32 m/s and the acceleration due to gravity is 9.8 m/s2, determine the time of flight for the ball for a 75.0° angle of elevation. Round results to an appropriate number of significant digits.

A. 0.97 B. 3.2 s C. 4.1 s D. 31 s

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Decide if the statement is true or false.-(-9) > -7

A. True B. False

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Simplify the expression. Assume that all variables are positive when they appear.

A. 3y8 B. 9y5 C. 3y10 D. 3y5

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