Mathematics, 24.07.2019 14:30 chloehall2269
Acircular backyard pool has a diameter of 26 feet and is 4 feet deep. one cubic foot of water has a capacity of approximately 7.48 gallons. if water costs $2 per thousand gallons, how much, to the nearest dollar, will it cost to fill the pool
Answers: 1
Mathematics, 21.06.2019 18:00
Need on this geometry question. explain how you did it.
Answers: 2
Mathematics, 22.06.2019 00:00
The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?
Answers: 2
Mathematics, 22.06.2019 04:30
The survey of study habits and attitudes (ssha) is a psychological test that measures the motivation, attitude toward school, and study habits of students, scores range from 0 to 200. the mean score for u.s. college students is about 115, and the standard deviation is about 30. a teacher who suspects that older students have better attitudes toward school gives the ssha to 55 students who are at least 30 years of age. the mean score is 113.2. assume the population standard deviation is 30 for older students what is the margin of error for a 95% confidence interval for the population mean score for a. older students? b. compute the 95% confidence interval for the population mean score for older students. c. compute the 99% confidence interval for the population mean score for older students. d. compute the 88% confidence interval for the population mean score for older students.
Answers: 3
Acircular backyard pool has a diameter of 26 feet and is 4 feet deep. one cubic foot of water has a...
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