Mathematics, 11.10.2019 00:50 lejeanjamespete1
Of 320 consumers polled, some purchase blu-ray movies, some only purchase movies on dvd, and some do both. if 300 people polled purchase blu-ray discs and 280 purchase dvds and blu-ray discs, how many people only buy dvds?a. 300 b. 20 c. 280 d. 40
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Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12
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Mathematics, 21.06.2019 17:00
Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?
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Write the fraction or mixed number and the decimal shown by the model
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Mathematics, 21.06.2019 21:00
Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with
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Of 320 consumers polled, some purchase blu-ray movies, some only purchase movies on dvd, and some do...
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