What is the value of f(5)?

To find

f(5) substitute 5 for each occurrence of x in f(x) :f(x)=3x−4

becomes:

f(5)=(3×5)−4

f(5)=15

−4

f(5)=11

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.

the answer is b.

step-by-step explanation: