Mathematics, 09.03.2021 01:00 jade11710
6. One tank is filling at a rate of 5/8 gallon per 7/10 hour. A second tank is filling at rate of 5/9 gallon per 2/3 hour. Which tank is filling faster?
Answers: 1
Mathematics, 21.06.2019 16:50
The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left
Answers: 1
Mathematics, 21.06.2019 18:00
Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5
Answers: 2
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 23:40
Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply
Answers: 2
6. One tank is filling at a rate of 5/8 gallon per 7/10 hour. A second tank is filling at rate of 5/...
Mathematics, 04.06.2020 13:25
Mathematics, 04.06.2020 13:25
Mathematics, 04.06.2020 13:25
History, 04.06.2020 13:25
Mathematics, 04.06.2020 13:25
Mathematics, 04.06.2020 13:26
Mathematics, 04.06.2020 13:26