Mathematics, 14.07.2019 21:40, hannahhoops12
Amotorboat takes 3 hours to take a 60 mile trip downstream. it takes 5 hours to make the same trip upstream. let x represent the current and y represents the rate of the boat in still water. the relationship can then be modeled in the graph below. what is the rate of the boat in still water?
Answers: 1
Mathematics, 21.06.2019 19:40, Candieboo4006
It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?
Answers: 1
Mathematics, 22.06.2019 04:30, goodygoodgirlygirl
Me. brady is putting trim around the edge of circular merry-go-round that has diameter of 15 feet. how much trim does he need to buy to the nearest tenth
Answers: 1
Amotorboat takes 3 hours to take a 60 mile trip downstream. it takes 5 hours to make the same trip u...
Mathematics, 06.03.2021 05:40
Mathematics, 06.03.2021 05:40
Mathematics, 06.03.2021 05:40
Mathematics, 06.03.2021 05:40