At a large university, A total of 5,400 students are enrolled in a math class this semester. This represents 60% of the total number of students enrolled in the university. How many total students are enrolled in the university? a.
324 students

b.
900 students

c.
9,000 students

d.
32.4 students

c. 9,000 students

Step-by-step explanation:

Step 1: Set up the equation

Step 2:  Simplify both sides of the equation.

Step 3: Multiply both sides by 5/3.

Therefore, the correct answer is c. 9,000 students.

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

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.