Find the value 3 + 5 x ( 2 - 1)

8

Step-by-step explanation:

8x 1 = 8

8

Step-by-step explanation:

3+5(2-1)

2-1=1

3+5(1)

=8

correct answer:

i^31 = -i

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.