Mathematics, 20.02.2020 03:43 tonehasarathi
JaKwaun's teacher gives out 12 tickets a week to each student for good behavior. A student must have 100 tickets before they can exchange them for an item in the concession stand. So far, JaKwaun has earned 44 tickets. What is the least number of weeks remaining before JaKwaun could possibly exchange his tickets for an item from the concession stand?
Answers: 3
Mathematics, 21.06.2019 14:40
What signals you that factoring by grouping is the best method to use when factoring a problem?
Answers: 2
Mathematics, 21.06.2019 16:30
The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms
Answers: 3
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 21:00
Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct
Answers: 2
JaKwaun's teacher gives out 12 tickets a week to each student for good behavior. A student must have...
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