Mathematics, 18.11.2020 19:30 ayeletstrauss
Gary has turtles, cats, and birds for pets. The number of birds he has is 4 more than the number of turtles, and the
number of cats is 2 times the number of birds. Of the following, which could be the total number of Gary's pets?
A. 14
B. 18
C. 20
D. 22
E. 26
Answers: 3
Mathematics, 21.06.2019 19:30
Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)
Answers: 1
Mathematics, 21.06.2019 19:40
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
Gary has turtles, cats, and birds for pets. The number of birds he has is 4 more than the number of...
Physics, 02.03.2021 21:40
Physics, 02.03.2021 21:40
History, 02.03.2021 21:40
Physics, 02.03.2021 21:40
Mathematics, 02.03.2021 21:40
World Languages, 02.03.2021 21:40
Computers and Technology, 02.03.2021 21:40
Social Studies, 02.03.2021 21:40
Arts, 02.03.2021 21:40
Mathematics, 02.03.2021 21:40
Chemistry, 02.03.2021 21:40
Mathematics, 02.03.2021 21:40
History, 02.03.2021 21:40