Mathematics, 20.11.2020 21:50 hd14yarnell
Gregory borrowed $7,500 from the bank with a 6% annual interest rate to buy a new car. It cost him $10,650 to repay the loan. How many years did Gregory spend repaying his loan? (I’m offering 16 points so whoever’s to answer, please hurry!)
Answers: 3
Mathematics, 21.06.2019 21:00
If a is a nonzero real number then the reciprocal of a is
Answers: 2
Mathematics, 22.06.2019 03:00
Ashley recently opened a store that sells only natural ingredients. she wants to advertise her products by distributing bags of samples in her neighborhood. it takes one person 22 minutes to prepare one bag. how many hours will it take to prepare 900900 bags of samples if ashley and 55 of her friends do the work?
Answers: 1
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
Mathematics, 22.06.2019 04:30
Two lines meet at a point. set up and solve an equation to find the value of x
Answers: 1
Gregory borrowed $7,500 from the bank with a 6% annual interest rate to buy a new car. It cost him $...
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