Mathematics, 03.02.2021 06:10 mimi5937
The scientist had a 35% saline solution that he mixed with 10 mm of a 75% saline solution to get a 40% saline solution. how many millimeters of the 35% saline solution was used?
Answers: 3
Mathematics, 21.06.2019 18:30
Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.
Answers: 2
Mathematics, 21.06.2019 19:20
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
The scientist had a 35% saline solution that he mixed with 10 mm of a 75% saline solution to get a 4...
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