Select the correct answer. Consider these functions:
f(t) = 1/3x^2+ 4
g(x)=9x – 12
What is the value of g(x))?
A. 9x^2- 24x + 20
B.
3x
C. 3x^2+ 24
D. 9x^2 + 20

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

Simplify. 3(4+4x) (type your answer in with no spaces)

Suppose medical records indicate that the length of newborn babies (in inches) is normally distributed with a mean of 20 and a standard deviation of 2.6. find the probability that a given infant is between 14.8 and 25.2 inches long.