Given f(1) = 2. 5 and g(2) = 8.1 + 2
then what is f(g(-9)) ?

f(g(-9)) = 3.6

Step-by-step explanation:

-9 + 8.1 + 2 = 1.1

2.5  + 1.1 = 3.6

f(g(-9)) = 3.6

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.

a

step-by-step explanation: