15. A survey about the student government program at a school finds the following results:

110 students like the program.

120 students think the program is unnecessary.

210 students plan on running for student government next year.

If a circle graph were made from this data, what would the measure of the central angle be for the
group that thinks the program is unnecessary?
98º******
27º
90º
172º

Is my math right?
110+120+210=440 120/440=.27
.27*360=98

Actually, and im not sure how this is supposed to be solved, but the answer is 172.

172 is the right

It’s D

Math is crazy, lets leave it at that.

Yeah! Its D tanks!

ok sooo 172 right

For the ones who have it as "the group that likes the program" it would be

110 (students who like) / 440 (Total amount) = 25*

There are different variations of this test If you didn't notice from all the Reponses

Sure, let's solve it step-by-step:

First, we find the total number of students who participated in the survey:

Total number of students = students who like the program + students who think the program is unnecessary + students who plan on running for student government next year

Total number of students = 110 + 120 + 210 = 440

Now, we find the percentage of students who like the program:

Percentage of students who like the program = (Number of students who like the program / Total number of students who participated in the survey) x 100

Percentage of students who like the program = (110 / 440) x 100 = 25%

Finally, we find the measure of the central angle for the group that likes the program:

Measure of central angle = 25% x 360° = 90°

Therefore, the central angle for the group that likes the program is 90 degrees.

Can some show how to solve it with the numbers 190,135,220 please