The functions s(t) = - 16t ^ 2 + 64t + 115mc models a ball's height, in feet above the ground, seconds after the ball is thrown vertically upward. Find the maximum height attained by the ball. The maximum height is Need help ASAP

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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.

21

jk it's 20

step-by-step explanation: