Mathematics, 18.09.2019 01:00 baches
Aleprechaun places a magic penny under a girls pillow. the next night there are 2 magic pennies under her pillow. the following morning she finds four pennies. apparently, while she sleeps each penny turns into two magic pennies. the total number of pennies seen under the pillow each day is the grand total; that is, the pennies from each of the previous days are not being stored away until more pennies magically appear. how many days would elapse before she has a total of more than 90 trillion?
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Which of the following graphs represents the function f(x) = 2^x
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Mathematics, 21.06.2019 19:40
The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 ΠΏΠΎΠ»
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Mathematics, 21.06.2019 21:00
Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.
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Mathematics, 21.06.2019 22:00
Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?
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Aleprechaun places a magic penny under a girls pillow. the next night there are 2 magic pennies unde...
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