Mathematics, 02.06.2021 02:50 Jasten
One number is six less than a second number. Twice the first is 4 more than times 6 the second. Find the numbers.
Answers: 2
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What is the perimeter of an equilateral triangle if each side is (x+3)?
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Mathematics, 22.06.2019 06:50
Nielsen media research wants to estimate the mean amount of time (in minutes) that full- time college students spend watching television each weekday. find the sample size necessary to estimate the mean with a 15-minute margin of error. assume that a 95% confidence level is desired. also assume that the population standard deviation is known to be 112.2 minutes.
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Mathematics, 22.06.2019 08:00
Exits on an interstate are numbered consecutively. the distance between exit 12 and exit 13 is 2.7 miles. the distance between exit 13 and exit 14 is 0.9 mile farther than the distance between exit 12 and exit 13. the distance between exit 13 and exit 15 is 6.8 miles farther than the distance between exit 12 and exit 14. the distance between exit 14 and exit 15 is miles.
Answers: 3
Mathematics, 22.06.2019 09:30
Agrid of 100 squares shows 7 shaded squares what decimal number is represented
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One number is six less than a second number. Twice the first is 4 more than times 6 the second. Find...
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