Mathematics, 28.01.2020 19:44 natishtaylor1p8dirz
Ajar contains 10 red marbles and 15 blue marbles. if you randomly draw two marbles from the jar (without replacement), what is the probability that they are the same color?
Answers: 2
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 23:30
How do you write 600 as a product of its prime factors (index! )
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Mathematics, 21.06.2019 23:30
Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?
Answers: 1
Ajar contains 10 red marbles and 15 blue marbles. if you randomly draw two marbles from the jar (wit...
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