Mathematics, 28.06.2021 05:40 22chandlerlashley
A die is rolled twice. What is the probability of showing a 3 on the first roll and an even number on the second roll?
Answers: 2
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The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?
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Mathematics, 21.06.2019 19:50
Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27
Answers: 1
A die is rolled twice. What is the probability of showing a 3 on the first roll and an even number o...
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