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 20:30
Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10
Answers: 2
question
Mathematics, 21.06.2019 20:50
Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p
Answers: 1
question
Mathematics, 21.06.2019 23:00
Write as a product: ac^2–ad+c^3–cd–bc^2+bd
Answers: 2
question
Mathematics, 21.06.2019 23:30
When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is
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
English, 27.04.2021 15:40
question
Mathematics, 27.04.2021 15:40
Questions on the website: 13722363