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Abelardo wants to create several different 7-character screen
names. He wants to use arran...
Mathematics, 29.04.2021 18:30 n987
2
Abelardo wants to create several different 7-character screen
names. He wants to use arrangements of the first 3 letters
of his first name (abe), followed by arrangements of 4 digits
in 1984, the year of his birth. How many different screen
names can he create in this way?
Answers: 3
Mathematics, 21.06.2019 19:30
Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?
Answers: 2
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The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?
Answers: 2
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If $190 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 4 years? use the continuous compound interest formula: a = pert
Answers: 2
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