Mathematics, 23.07.2019 06:00 rainyshea72
(picture included) can someone tell me the answers to these two questions?
Answers: 1
Mathematics, 21.06.2019 20:00, Chen5968
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
Mathematics, 21.06.2019 23:30, travawnward
What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit
Answers: 1
Mathematics, 22.06.2019 00:30, benchang3621
Find the values of the variables and the lengths of the sides of this kite.
Answers: 3
(picture included) can someone tell me the answers to these two questions?...
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