Saturday
November 22, 2014

Homework Help: Algebra

Posted by Kahlil on Wednesday, November 9, 2011 at 4:47pm.

Ms Newton's class took the same test as Mr. Euclid's students. Ms. Newton's class has 20 students, and the average(mean) test score was 90. The average of Mr. Euclids class was 80. If you combine both classes the average score on the test is 85. How many students does Mr. Euclid have in his Mathematics class?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - Ms Newton's class took the same test as Mr. Euclid's students. Ms. ...
math hw - 10.Thirty students in a chemistry class took a test on which the ...
Help math!! - 15 students took a science test. the average score was 88.0. later...
math - 15 students took a science test. the average score was 88.0. later in the...
Algebra - The 22 students present for a recent test in Ms. Huang’s class had an ...
math - In his NPR radio program "A Prairie Home Companion," Garrison Keillor ...
algebra 2 - The average (arithmetic mean) of the test scores of class of a class...
statistics - At a local high school students were randomly assigned to one of ...
algebra - students in a biology class just took a final exam. a formula for ...
Statistics - A student wants to test her hypothesis she gives each of her ...

Search
Members