Mathematics, 17.07.2020 06:01 wildfire771003
the sum of three numbers is 90. the third number is 4 times the first. the second number is 6 less than the first. what are the numbers
Answers: 1
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Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?
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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 пол
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Mathematics, 21.06.2019 22:00
Find two consexutive odd integers such that the sum of their square is 650
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the sum of three numbers is 90. the third number is 4 times the first. the second number is 6 less t...
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