Mathematics, 25.10.2021 23:50 floreschachi7506
One hose can fill a small swimming pool in 70 minutes. A larger hose can fill the pool in 30 minutes. How long will it take the two hoses to fill the pool working together?
Answers: 1
Mathematics, 21.06.2019 14:30
Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0
Answers: 2
Mathematics, 21.06.2019 17:50
To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1
Answers: 1
Mathematics, 21.06.2019 19:30
Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
One hose can fill a small swimming pool in 70 minutes. A larger hose can fill the pool in 30 minutes...
English, 03.09.2020 19:01
Mathematics, 03.09.2020 19:01
Biology, 03.09.2020 19:01
Mathematics, 03.09.2020 19:01
Biology, 03.09.2020 19:01
Chemistry, 03.09.2020 19:01
Physics, 03.09.2020 19:01
Mathematics, 03.09.2020 19:01
Mathematics, 03.09.2020 19:01
History, 03.09.2020 19:01