Tuesday
July 22, 2014

Homework Help: math

Posted by Jas on Wednesday, April 2, 2008 at 8:05pm.

The average, that is, the arithmetic mean, age of a group of
doctors and lawyers is 40. If the average age of the doctors is 35
and the average age of the lawyers is 50, then what is the ratio of
the number of doctors to the number of lawyers?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

arithmetic - THE TOTAL AGE OF GROUP OF PARENTS IS 342.A NEW PARENT AGED 48 JOINS...
PROBLEM SOLVING IN MATHEMATICS - the average age of a group of teachers and ...
health 4 sue - What is premature death? A. Dying at the average age of death for...
math - Find the age, to the nearest month, of the people in your class. Use the ...
health - What is premature death? A. Dying before one’s self-projected age of ...
4 - What is premature death? A. Dying at the average age of death for a specific...
Math - To a class of 28 pupils, 12 new pupils whose average age is 10 months ...
Math - To a class of 28 pupils, 12 new pupils whose average age is 10 months ...
statistics - The average age of evening students at a local college has been 21...
statistics - The average age for licensed drivers in a county is µ= 42.6, σ...

Search
Members