Judy solved the quadratic equation x2 - 16 = 0 using the following steps Step 1: x2 - 16 = 0
Step 2: (x - 2)(x + 8) = 0
Step 3: x - 2 = 0 or x + 8 = 0
Step 4: x = 2 or x = -8
which statement is true about Judy's method?
A. Judy made a mistake between steps 1 and 2.
B. Judy made a mistake between steps 2 and 3
C. Judy made a mistake between steps 3 and 4
D. Judy solved the equation correctly

answer: do you still need this?

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.

answer: .75 km

step-by-step explanation: