Mathematics, 03.10.2021 07:40 Person51761
In a shop, 380 people buy socks, 150 people buy shoes and 200 people buy belt. If there are total 580 people who bought either socks or shoes or belt and only 30 people bought all the three things? So how many people bought exactly two things.
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 15:00, ejcastilllo
Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
Answers: 1
Mathematics, 21.06.2019 19:00, anonymous115296
How many solutions does the nonlinear system of equations graphed bellow have?
Answers: 1
You know the right answer?
In a shop, 380 people buy socks, 150 people buy shoes and 200 people buy belt. If there are total 58...
Questions in other subjects:
Spanish, 25.09.2021 03:50
Mathematics, 25.09.2021 03:50
Mathematics, 25.09.2021 03:50
Mathematics, 25.09.2021 03:50
English, 25.09.2021 03:50
Physics, 25.09.2021 03:50
