Round the digit greater than 10, and estimate the answer.
8,572 x 7=
P...
Mathematics, 24.05.2020 00:04 shenothomas688
Round the digit greater than 10, and estimate the answer.
8,572 x 7=
P
Answers: 2
Mathematics, 21.06.2019 18:00
Solve this system of equations. 12x − 18y = 27 4x − 6y = 10
Answers: 1
Mathematics, 21.06.2019 18:00
Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )
Answers: 3
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 22:00
The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle
Answers: 1
History, 12.02.2022 04:40
Social Studies, 12.02.2022 04:40
History, 12.02.2022 04:40
Business, 12.02.2022 04:40
History, 12.02.2022 04:40
Social Studies, 12.02.2022 04:40
Mathematics, 12.02.2022 04:40
Biology, 12.02.2022 04:40
History, 12.02.2022 04:40
History, 12.02.2022 04:40