Ten students are receiving honors credit for
taking mr. friedman's class. this number is
exactly 20% of the total number of students
in the class. how many students are in mr.
friedman's class?

50 students

Step-by-step explanation:

the whole class = 100%

20/10  =  100/x

20x = 1000

x=50

50

Step-by-step explanation:

Given : Ten students are receiving honors credit for taking Mr. Friedman's class.

This number is exactly 20% of the total number of students in the class.

Let x be the total number of students in the class .

Then , we have the following equation :-

Hence, the total number of students in Mr. Friedman's class is 50.

the expected value of the random variable : 0, 1 and 2

step-by-step explanation: