Wednesday
July 23, 2014

Homework Help: college Mathematics

Posted by Carol on Tuesday, February 12, 2013 at 10:21am.

I have been trying to figure this out for day's please help if you can.

A survey of 59 customers was taken at a book store regarding the type of novels purchased. The survey found 34 customers purchased mysteries, 27 purchased science fiction, 20 purchased romance novels, 13 purchased mysteries and science fiction, 10 purchased mysteries and romance novels, 7 purchased science fiction and romance novels, and 3 purchased all types.

A) How many purchased mysteries and science fiction, but not romance?

B)How many purchased mysteries or science fiction?

C) How many purchase exactly 2 types?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - According to a recent survey, 75% of all customers will return to ...
statistic - A survey was made of 100 customers in a department store. 70 of the ...
Statistics - A department store is running a promo one Saturday by giving out ...
College Algebra - Hello, I have been trying to do my math homework for a few ...
Data Management - A store manager believes that 42% of her customers are repeat...
College Math - Movies A survey of 350 customers was taken at Regal Cinemas in ...
Mathematics - I have this question on tesselations, I got some homework and one ...
math - In most businesses, increasing prices of products can negatively impact ...
Annuities - Vic French mad deposits of 5000 at the end of each quarter to book ...
algebra - a survey of 70 customers was taken at a bookstore regarding the type ...

Search
Members