Mathematics, 16.04.2020 20:24 shayneseaton
Pratap Puri rowed 26 miles down a river in 2 hours, but the return trip took him 6 and one half hours. Find the rate Pratap can row in still water and find the rate of the current. Let xequalsrate Pratap can row in still water and yequalsrate of the current.
Answers: 2
Mathematics, 21.06.2019 18:00
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
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Mathematics, 21.06.2019 22:30
Which statement shows that 6.24 is a rational number? a. 6.24 = 6.242424 b. 6.24 = 6.24 c. 6.24 = 68⁄33 d. 6.24 = 66⁄25
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Mathematics, 21.06.2019 22:30
Which of the following represents the length of a diagonal of this trapezoid?
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For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?
Answers: 1
Pratap Puri rowed 26 miles down a river in 2 hours, but the return trip took him 6 and one half hour...
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