Activity c has an early start time of 8, an early finish time of 12, the latest start time of 13, and a latest finish time of 17. its slack is [hint: think about what slack time actually is. then, obviously, only two of the four numbers provided in this problem are needed for the calculation.]

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.

5

step-by-step explanation:

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.

answer: i believe it is c

step-by-step explanation:

because 5+4=9 so it would be 3^9