Mathematics, 23.04.2020 20:29 bikkiecuanas13
A scientist performed an experiment to study the effects of gravitational force on humans. In order for humans to experience twice Earth's gravity, they were placed in a centrifuge 58 feet long and spun at a rate of about 15 revolutions per minute.
a. Through how many radians did the people rotate each second.
b. Find the length of the arc through which the people rotated each second.
Answers: 1
Mathematics, 21.06.2019 17:40
The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?
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Mathematics, 21.06.2019 19:00
Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(ā2, 8), b'(ā5, 6), c'(ā8, 8), d'(ā4, 2).
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Mathematics, 21.06.2019 19:30
Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.
Answers: 2
Mathematics, 21.06.2019 20:30
Someone me what is the area of this figure? 18m 18m 8m 16m
Answers: 2
A scientist performed an experiment to study the effects of gravitational force on humans. In order...
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