Mathematics, 03.12.2020 01:00, maelonramirez

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Mathematics, 21.06.2019 15:30, 24lfoster

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

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Mathematics, 22.06.2019 00:40, jairus34

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2

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Mathematics, 22.06.2019 04:00, bluebug7316

1.what effect does replacing x with x−4 have on the graph for the function f(x) ? f(x)=|x−6|+2 the graph is shifted 4 units up. the graph is shifted 4 units down. the graph is shifted 4 units left. the graph is shifted 4 units right. 2.what are the coordinates of the hole in the graph of the function f(x) ? f(x)=x^2+3x−28/x+7 3.which graph represents the function?

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Mathematics, 22.06.2019 04:20, Derrick253

1. suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6. a. label the curve: show the mean and the value at each standard deviation: b. if angelica scored a 76 on the test, what is her z-score? (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test, how many students scored higher than angelica?

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