Mathematics, 19.09.2019 23:10 greenhusky
The amount of time it takes to recover physiologically from a certain kind of sudden noise is found to be normally distributed with a mean of 80 seconds and a standard deviation of 10 seconds. using the 50%-34%-14% figures, approximately what percentage of scores (on time to recover) will be (a) above 100, (b) below 100, (c) above 90, (d) below 90, (e) above 80, (f) below 80, (g) above 70, (h) below 70, (i) above 60, and (j) below 60?
Answers: 1
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 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 1
Mathematics, 21.06.2019 19:10
What is the quotient of m^6/5 Ă· 5/m^2? assume m does not equal pl
Answers: 1
The amount of time it takes to recover physiologically from a certain kind of sudden noise is found...
Mathematics, 28.02.2021 09:00
Social Studies, 28.02.2021 09:00
Mathematics, 28.02.2021 09:00
Mathematics, 28.02.2021 09:00
Chemistry, 28.02.2021 09:00
Mathematics, 28.02.2021 09:00
Mathematics, 28.02.2021 09:10
Mathematics, 28.02.2021 09:10
Mathematics, 28.02.2021 09:10
Mathematics, 28.02.2021 09:10
Mathematics, 28.02.2021 09:10
Mathematics, 28.02.2021 09:10