Mathematics, 08.06.2021 20:30 delphinelilly2846
If grades on a test follow a normal distribution with a mean of 82 and a standard deviation of 8. How many of 25 students scored above a 90%?
Answers: 1
Mathematics, 21.06.2019 20:20, deonnaturner68p7hz7y
The surface area of the triangular prism is .
Answers: 1
Mathematics, 21.06.2019 23:00, moncho6222
72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.
Answers: 1
Mathematics, 21.06.2019 23:20, galaxyomg661p0edpt
8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?
Answers: 3
If grades on a test follow a normal distribution with a mean of 82 and a standard deviation of 8. Ho...
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