If f(x) = (xm + 9)2, which statement about f(x) is true?
a: f(x) is an even function for all values of m.
b: f(x) is an even function for all even values of m.
c: f(x) is an odd function for all values of m.
d: f(x) is an odd function for all odd values of m.

B.) f(x) is an even function for all even values of m.

B.) f(x) is an even function for all even values of m.

john earns $14.00 for two hours of work.

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.