subject
Mathematics, 09.12.2019 03:31 jhony70

What percent of $805.00 is $402.50?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:40
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).
Answers: 3
question
Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
question
Mathematics, 21.06.2019 22:00
1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25
Answers: 2
question
Mathematics, 21.06.2019 22:00
To decrease an amount by 16% what single multiplier would you use
Answers: 1
You know the right answer?
What percent of $805.00 is $402.50?...
Questions
question
Mathematics, 07.03.2020 05:28
question
Spanish, 07.03.2020 05:28
question
History, 07.03.2020 05:28
question
Social Studies, 07.03.2020 05:29
Questions on the website: 13722367