Need help with this quiz please and thank you

Step-by-step explanation:

1. ¹/₃ × π × r² × l:so 33.9.29cm³

2. π × r² × l:so π x 2² x 3.5=43.98ft³

3.¹/₃ × π × r² × l, to get the radius from diameter you divide the diameter by 2 so it would look like: ¹/₃ × π x 4² x 12= 201.06in³

4.352cm³

5. cone: 1/3 πr²h

Cylinder: πr²h

cone : 33    Cylinder = 3 x 33 = 99 in³

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.