subject
Mathematics, 21.12.2020 23:30 AdoNice

the results of surveying 100 residents of a city reported that 40 read daily morning paper, 70 read the daily evening paper, and 20 read neither daily paper. how many residents: a. read at least one daily paper? b. read both papers? c. read exaclty one daily paper?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?
Answers: 1
question
Mathematics, 21.06.2019 19:00
Can someone me out here number 4 plz
Answers: 1
question
Mathematics, 21.06.2019 21:50
Question 14 (1 point) larry deposits $15 a week into a savings account. his balance in his savings account grows by a constant percent rate.
Answers: 3
question
Mathematics, 22.06.2019 01:30
Which of the following is an irrational number
Answers: 1
You know the right answer?
the results of surveying 100 residents of a city reported that 40 read daily morning paper, 70 read...
Questions
question
Mathematics, 26.06.2019 07:00
question
Chemistry, 26.06.2019 07:00
question
Chemistry, 26.06.2019 07:00
Questions on the website: 13722359