Question 4 of 25
2 points
which expression is not a polynomial?
o a. 4 - 3x + 5x6
o b. x – 5x-3
o c. 8x10 + 2x5
o d. 14x7

The answer is B

Step-by-step explanation:

As polynomial means "many".

So, the power of expression must be greater than 1 (e.g. x², x⁵, x⁷)

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.

step-by-step explanation: 4 cause 2+2=4