True or False: A plane that is divided into four regions by a horizontal line (x-axis) and a vertical line (y-axis) is called a quadrant.

True

Step-by-step explanation:

A plane formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis. ... The x- and y-axes divide the coordinate plane into four regions. These regions are called quadrants.

question is incomplete.

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.