Mathematics, 27.05.2020 11:58 kaylarose7658
Jim collected salary from each school system in the state. He found that the mean annual teacher salary was distributed. The mean annual teacher salary for all the school systems was 35,000 and the standard deviation was 19,500. School system A has a mean annual teacher salary of 47,500. What percent of the school systems pay a Lower mean annual teacher salary than school A? A:26.1% B:35.9% c:64.1% D:73.9%
Answers: 1
Mathematics, 21.06.2019 13:00, hinojosachristian1
The polygon tool to draw a rectangle with a length of 5 units and a height of 3 units. one of the sides of the rectangle falls on line ab , and the rectangle has a vertex of a. each segment on the grid represents 1 unit.
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Mathematics, 21.06.2019 13:20, lorenaandreahjimenez
Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?
Answers: 1
Mathematics, 21.06.2019 18:30, bellabarfield4286
The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?
Answers: 1
Jim collected salary from each school system in the state. He found that the mean annual teacher sal...
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