Mathematics, 05.01.2021 01:00, Alienhead6187
Is the following number rational or irrational?
-3+T
Choose 1
A
Rational
B
Irrational
Answers: 2
Mathematics, 20.06.2019 18:04, 8236
Fran would like to estimate the mean amount of time it takes people in her town to travel to work. the town's population is 150,000 and about 90,000 of those are working adults. which statements are true? select each correct answer. there is no way to infer the value of the mean. she must collect data for all 90,000 working adults and calculate the mean. a larger sample of working adults will provide a better estimate of the true mean than a smaller sample. the population of working adults is too large for using a sample to estimate the mean of the entire group. if she takes a random sample of the population of working adults in her town, the mean for that group is likely close to the mean for the entire group.
Answers: 2
Mathematics, 21.06.2019 17:30, uticabadgirl
Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny
Answers: 1
Mathematics, 21.06.2019 22:30, 1930isainunez
How can constraints be used to model a real-world situation?
Answers: 1
Is the following number rational or irrational?
-3+T
Choose 1
A
Rational
B...
Choose 1
A
Rational
B...
Mathematics, 21.10.2019 15:50
Mathematics, 21.10.2019 15:50
History, 21.10.2019 15:50