Homework Help: Algebra

Posted by cassie on Thursday, March 7, 2013 at 12:00pm.

Remember to show all of the steps that you use to solve the problem. Use the comments field to explain your work.

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

190 students like the program
135 students think the program is unnecessary
220 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 likes the program? Round your answer to the nearest whole number..
Please explain how to do this type of problem - I think it is 35% but I am not sure...

Algebra - Dr. Jane, Thursday, March 7, 2013 at 12:04pm
You are right that 35% like the program.

What is the size of the central angle.

Since a circle is 360 degrees - your angle should be .35 times 360.
Algebra - cassie, Thursday, March 7, 2013 at 1:57pm
ok thank you...
Algebra - Some Gal, Wednesday, March 20, 2013 at 12:53pm
How did you get that?
Algebra - Dr. Jane, Friday, March 22, 2013 at 12:34am
i used my brain like u should
Algebra - Dr. Jane, Friday, March 22, 2013 at 12:34am
i used my brain like u should

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