Answers: 3
Mathematics, 21.06.2019 12:30
Which shows one way to determine the factors of x3 + 5x2 โ 6x โ 30 by grouping? x(x2 โ 5) + 6(x2 โ 5)x(x2 + 5) โ 6(x2 + 5)x2(x โ 5) + 6(x โ 5)x2(x + 5) โ 6(x + 5)
Answers: 3
Mathematics, 21.06.2019 12:30
Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.
Answers: 1
Mathematics, 21.06.2019 18:30
If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.
Answers: 1
Can someone help me a=36,b=48,c...
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