Mathematics, 24.09.2019 03:00 QueenB2311
The sum of two numbers is 84. the first is 9 more than 4 times the second. find the numbers.
Answers: 1
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In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?
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Which of the following represents the factorization of the trinomial below? x^2+7x-30
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Mathematics, 22.06.2019 01:00
Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)
Answers: 1
The sum of two numbers is 84. the first is 9 more than 4 times the second. find the numbers....
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