﻿ At a concert, 2/5 of the people were men. there were 3 times as many women as children. if there were 45 more men than children, how
, 08.11.2019 05:31, mariahmimibrooks

At a concert, 2/5 of the people were men. there were 3 times as many women as children. if there were 45 more men than children, how many people were there at the concert?

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:40, dededese2403
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
Mathematics, 21.06.2019 21:50, salazarx062
Which of the following is the graph of y= square root -x-3