Mathematics, 17.01.2020 23:31 bankskry
Box 1 contains 2 red balls and 1 blue ball. box 2 contains 3 blue balls and 1 red ball. a coin is tossed. if it falls heads up, box 1 is selected and a ball is drawn. if it falls tails up, box 2 is selected and a ball is drawn. find the probability of selecting a red ball.
Answers: 2
Mathematics, 21.06.2019 17:40
The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
Answers: 2
Mathematics, 21.06.2019 19:00
Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply
Answers: 3
Mathematics, 21.06.2019 19:30
Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2
Answers: 1
Mathematics, 21.06.2019 23:00
Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy
Answers: 2
Box 1 contains 2 red balls and 1 blue ball. box 2 contains 3 blue balls and 1 red ball. a coin is to...
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