Friday
October 31, 2014

Homework Help: math

Posted by arturo on Monday, October 29, 2012 at 10:09pm.

Jennifer's scores on her first four science tests were 85, 76, 89 and 92.

What score must she make on the fifth test to have the mean of the five tests equal 85?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

algebra - Jacob has a mean score of 78 after his first four math tests. He wants...
Math - Averages - The test average for Louis' calculus class is found by taking ...
math - To get a C in physics, a student must score an average of 70 on four ...
Math - To get an A in psychology, a student must score an average of 90 on four ...
Algebra 1 - What is the solution of this question. You are taking a science ...
math - In his algebra class, Rob has scores of 79, 85, 81, and 65 on his first ...
graduate statistics - A nursing professor was curious as to whether the students...
Algebra - You are taking a math course in which there will be four tests each ...
Math - To get a B in physics, a student must score an average of 80 on four ...
8th grade - Tom had scores of 78, 88, 94 and 79 on his first four science tests...

Search
Members