Assume that the monthly food expenditures of families of a certain size in one economic group are normally distributed
with a mean of $130 and a standard deviation of $20. What
percentage of the expenditures are more than $90

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Can you explain how a table can be used to find a rate of change?

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read