Mathematics, 11.12.2019 18:31, savidgarcia303
Men's heights are normally distributed with mean 68.968.9 in and standard deviation of 2.8 in.2.8 in. women's heights are normally distributed with mean 63.963.9 in and standard deviation of 2.52.5 in. the standard doorway height is 8080 in. a. what percentage of men are too tall to fit through a standard doorway withoutbending, and what percentage of women are too tall to fit through a standard doorway without bending? b. if a statistician designs a house so that all of the doorways have heights that are sufficient for all men except the tallest 5%, what doorway height would beused?
Answers: 2
Mathematics, 21.06.2019 23:30, bnation5970
Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.
Answers: 2
Mathematics, 22.06.2019 00:00, olgapagan1010
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
Mathematics, 22.06.2019 00:30, benchang3621
Find the values of the variables and the lengths of the sides of this kite.
Answers: 3
Men's heights are normally distributed with mean 68.968.9 in and standard deviation of 2.8 in.2.8 in...
Mathematics, 14.07.2020 22:01
Mathematics, 14.07.2020 22:01
Mathematics, 14.07.2020 22:01
Mathematics, 14.07.2020 22:01