Mathematics, 18.11.2019 03:31 merrymary3000
Ascientist has two solutions, which she has labeled solution a and solution b. each contains salt. she knows that solution a is 60 % salt and solution b is 85 % salt. she wants to obtain 40 ounces of a mixture that is 65 % salt. how many ounces of each solution should she use?
Answers: 1
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Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307
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Mathematics, 22.06.2019 02:40
The sum of two numbers is 0. twice the smaller number subtracted from 3 times the larger number is 10. let x represent the larger number and y represent the smaller number. what is the equation
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Ascientist has two solutions, which she has labeled solution a and solution b. each contains salt. s...
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