Find the value of f (-9) and g (4) if f (x) = - 4x + 8 and g (x) = 6x + 25x^-2

When a molecule has its bonds break, it sometimes gives off energy. This energy is the absorbed by the matter around it, increasing the speed of the molecules. How is this increased speed in the molecules measured?

A computer animator is having difficulty programming a routine that involves a character rotating an arm. The animator believes they can simply reflect the arm over an axis to avoid this problem.

What is the solution set for 3x+2y=8 2x-2y=2

The dashed figure is a dilation of the solid figure. Which of the following statements is true? a. The dilation is an enlargement. b. The dilation is a reduction. c. The dilation has a scale factor of 1/3. d. The dilation has a scale factor of 3. e.

12 liters is about how many quarts

Three clever monkeys divide a pile of bananas. The first monkey takes some bananas from the pile, keeps three-fourths of them, and divides the rest equally between the other two.

Suppose that the event of picking a face card from a standard deck of 52 cards is considered a success.

Would the margin of error be larger or smaller for 80 % confidence? Explain. A. To be less confident, the interval needs to contain the true proportion more often, so the margin of error would be smaller. B.

A survey is being conducted in a city of 1000, 000 residents. For that purpose, a random sample of size 1000 is chosen. The survey is conducted by choosing people one at a time, with replacement and with equal probabilities.

What is the constant term in the expression 8xy - 9x2 y - 5x + 6? - 9 - 5 6 8