Thursday
December 18, 2014

Homework Help: Math

Posted by B.B. on Monday, June 8, 2009 at 7:36pm.

I need some help. Here is the problem: Give an estimate for the following expression. Then state whether you believe that the exact answer is greater than or less than the estimate. Explain how you decided. Here is what I have for an answer so far: 978*66 can be converted to 980*70 that the exact answer is less than the estimate because 978*66=64548 where as 980*70=68600. How do I go about explaining how I decided this?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - I cannot figure this problem out. I have did it several ways and get ...
Math - Here is the question: Give an estimate for the following expression. Then...
statistics - Give an estimate for each expression in Exercises, Then state ...
Math - Here is the original question: Give an estimate for the following ...
3rd grade math - i need help!! if the estimate is greater than or equal or 1,500...
math - If you use $63.00/9 to estimate $62.59/9 is $7.00 greater than or less ...
Math - if you use $63.00 divided by 9 to estimate $62.59 divided by 9 $7.00 ...
Math - Hello I did my math homework, but I need someone to check if I did it ...
CALC - I was given a decreasing concave down graph of the integral F(x) from 0-8...
calc - I was given a decreasing concave down graph of the integral F(x) from 0-8...

Search
Members