Mathematics, 29.05.2020 02:06, masonprice
Using Tiles to Multiply Two Binomials
Did Cherise use algebra tiles to correctly represent the product of (x โ 2)(x โ 3)?
No, she did not multiply the x-tiles by the negative integer tiles correctly.
No, she did not multiply the negative integer tiles by the other negative integer tiles correctly.
No, she did not add the terms together correctly.
Yes, the product is x2 โ 5x โ 6.
Answers: 2
Mathematics, 21.06.2019 14:00, ashley232323
โ aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of โ aed? a) 45ยฐ b) 50ยฐ c) 55ยฐ d) 60ยฐ
Answers: 1
Mathematics, 21.06.2019 16:40, elizabethwaller8104
Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)
Answers: 2
Mathematics, 21.06.2019 20:30, jtorres0520
Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?
Answers: 2
Mathematics, 21.06.2019 22:50, zitterkoph
Listed below are time intervals (min) between eruptions of a geyser. assume that the "recent" times are within the past few years, the "past" times are from around 20 years ago, and that the two samples are independent simple random samples selected from normally distributed populations. do not assume that the population standard deviations are equal. does it appear that the mean time interval has changed? is the conclusion affected by whether the significance level is 0.10 or 0.01? recent 78 90 90 79 57 101 62 87 71 87 81 84 57 80 74 103 62 past 88 89 93 94 65 85 85 92 87 91 89 91 follow the steps of hypothesis testing, including identifying the alternative and null hypothesis, calculating the test statistic, finding the p-value, and making a conclusions about the null hypothesis and a final conclusion that addresses the original claim. use a significance level of 0.10. is the conclusion affected by whether the significance level is 0.10 or 0.01? answer choices below: a) yes, the conclusion is affected by the significance level because h0 is rejected when the significance level is 0.01 but is not rejected when the significance level is 0.10. b) no, the conclusion is not affected by the significance level because h0 is not rejected regardless of whether a significance level of 0.10 or 0.01 is used. c) yes, the conclusion is affected by the significance level because h0 is rejected when the significance level is 0.10 but is not rejected when the significance level is 0.01. d) no, the conclusion is not affected by the significance level because h0 is rejected regardless of whether a significance level of 0.10 or 0.01 is used.
Answers: 3
Using Tiles to Multiply Two Binomials
Did Cherise use algebra tiles to correctly represe...
Did Cherise use algebra tiles to correctly represe...
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