Among a bank’s 214 customers with checking or savings accounts, 189 have checking accounts, 73 have regular savings accounts, 114 have money market savings accounts, and 69 have both checking and regular savings accounts. No customer is allowed to have both regular savings and money market savings accounts. (a) How many customers have both checking and money market savings accounts? (b) How many customers have a checking account, but no savings account?
Among a bank’s 214 customers with checking or savings accounts, 189 have checking accounts, 73 have regular savings accounts, 114 have money market savings accounts, and 69 have both checking and regular savings accounts. No customer is allowed to have both regular savings and money market savings accounts. (a) How many customers have both checking and money market savings accounts? (b) How many customers have a checking account, but no savings account?
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 8T
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Among a bank’s 214 customers with checking or savings accounts, 189 have checking accounts, 73
have regular savings accounts, 114 have money market savings accounts, and 69 have both checking
and regular savings accounts. No customer is allowed to have both regular savings and money market
savings accounts.
(a) How many customers have both checking and money market savings accounts?
(b) How many customers have a checking account, but no savings account?
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