Mathematics, 01.07.2019 18:40 shelby8385
Companies who design furniture for elementary school classrooms produce a variety of sizes for kids of different ages. suppose the heights of kindergarten children can be described by a normal model with a mean of 39.2 inches and standard deviation of 1.9 inches. in what height interval should the company expect to find the middle 70% of kindergartners?
Answers: 1
Mathematics, 21.06.2019 20:30
The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers
Answers: 1
Mathematics, 21.06.2019 21:10
The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25
Answers: 2
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