Wednesday
July 30, 2014

Homework Help: PLEASE HELP ASAP!!!MATH

Posted by Michelle on Thursday, May 27, 2010 at 6:19pm.

Here was my question
The mean height of 5 students is 59.4. If one of the students leaves, the mean height becomes 61. What is the height of the absent student?


Heres Bob's answer but what does set them equal mean?? SOMEONE HELP!

math - bobpursley, Wednesday, May 26, 2010 at 11:07pm
total height: 5*59.4
total height: 4*61+absentstudent
set them equal, and solve for absent student height.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math-DUE TONIGHT PLEASE HELP - The mean height of 5 students is 61.8. If one of ...
Math - Ok. I have one more question. The mean height of 5 students is 59.4. If ...
math - The mean height of 5 students is 59.4. If one of the students leaves, the...
Prob and Stats - To estimate the mean height population of male students on your...
radio - if i have 6 students with a height of 88 inches and a armspand of 32 ...
Math - The mean height of 5 students is 58.8 in. If a new student is added the ...
math Ms. Sue please - 3. Which of the following examples would show a negative ...
Math Statistics - The height of four students are as follows: Pat - 112, Gerald...
Statics - 17. The Student Health Service assumes, based on historical data, that...
Statistics - A random sample of 14 college female students revealed their ...

Search
Members