Mathematics, 16.09.2019 08:30 potatogirl6811
Which of the following shows 7 + (x + 4y) rewritten using the associative property of addition? select one: a. 7 + x + 4y b. 7x + (4 + y) c. (7 + x) + 4y d. x + (7 + 4y)
Answers: 1
Mathematics, 21.06.2019 18:30
The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude
Answers: 3
Mathematics, 22.06.2019 02:00
Which expression is equivalent to (5x^7+7x^8) β (4x^4β2x^8)? a. 9x^8 + 5x^7β4x^4 b. 3x^8 + 7x^7 c. 12x^8 β 2x^4 d. 5x^8 + 5x^7 + 4x^4
Answers: 1
Mathematics, 22.06.2019 03:20
Apolice office claims that the proportion of people wearing seat belts is less than 65%. to test this claim, a random sample of 200 drivers is taken and its determined that 126 people are wearing seat belts. the following is the setup for this hypothesis test: h0: p=0.65 ha: p< 0.65 find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal places.
Answers: 3
Mathematics, 22.06.2019 03:30
Adan has decided to purchase an $9000 car. he plans on putting 20% down toward the purchase and financing the rest at 7.9% interest rate for 3 years. find his monthly payment a) $225.29 b) $298.81 c) $204.78 d) $236.89
Answers: 1
Which of the following shows 7 + (x + 4y) rewritten using the associative property of addition? sel...
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