Solve the problem.If u = , v = , and w = , evaluate u ? (v - w).

A. -32
B. -37
C. -5
D. -28


Answer: A

Mathematics

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Solve.The volume of a gas varies inversely as the pressure and directly as the temperature (in degrees Kelvin). If a certain gas occupies a volume of 2.3 liters at a temperature of  and a pressure of  per square centimeter, find the volume when the temperature is  and the pressure is  per square centimeter.

A. 30.7 L B. 50.2 L C. 5.1 L D. 1.0 L

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Provide an appropriate response.A  that has one or more extreme values will distort the average of a set of numbers.

Fill in the blank(s) with the appropriate word(s).

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Find the average rate of change of the function as x changes from a to b.f(x) = x2 - 5; a = 1, b = 4

A. 0 B. -3 C. 5 D. -5

Mathematics