Mathematics, 11.12.2021 14:00 heavendavis101
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1. The the mean enrollment of a school during seven consecutive years was as follows :
1580,2020,2580,3200,3550,3710,401 0
. Find the mean enrollment of the school for this period .
2. 17,19,20,22,24,24,28,30,30,36
find the mean time taken by the students to complete the test ( in minutes )
Answers: 1
Mathematics, 21.06.2019 14:50
(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.
Answers: 2
Mathematics, 21.06.2019 16:00
Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.
Answers: 3
Mathematics, 21.06.2019 21:30
Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?
Answers: 1
Help !
1. The the mean enrollment of a school during seven consecutive years was as follows :
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