Jim’s work evaluating 2(3/5)^3 is shown below.

2(3/5)^3 = 2(3^3/5)
=2(3*3*3/5)
=2(27/5)
= 54/5

which statement best describe jim’s first error?

a: he did not multiply 3/5 by 2 before applying the power.
b: he did not apply the power to the denominator of 3/5
c: he did not evaluate 3^3 correctly.
d: he did not multiply 27/5 by 2 correctly.

Option b.

Step-by-step explanation:

we have

Evaluate

therefore

He did not apply the power to the denominator of 3/5

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.

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3