Mathematics, 28.11.2019 02:31 tshaw04614
Sample of 60 account balances of a credit company showed an average balance of $1,165 and a standard deviation of $125. you want to determine if the mean of all account balances is significantly greater than $1,150. assume the population of account balances is normally distributed. compute the p-value for this test.
Answers: 3
Mathematics, 21.06.2019 13:30
Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.
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Mathematics, 21.06.2019 15:00
Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)
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Mathematics, 21.06.2019 21:00
Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
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Mathematics, 21.06.2019 22:30
How can constraints be used to model a real-world situation?
Answers: 1
Sample of 60 account balances of a credit company showed an average balance of $1,165 and a standard...
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