Mathematics, 16.12.2021 04:00 stephaniesmile8
A shop foreman found that it takes 40 minutes on average to complete a specific task. Given that the standard deviation for this task is 5 minutes and the times for completing this task are normally distributed, what is the probability that on any given day it will take 50 minutes or more to complete the task?.
Answers: 2
Mathematics, 21.06.2019 14:00
(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?
Answers: 2
Mathematics, 21.06.2019 17:00
Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?
Answers: 1
Mathematics, 21.06.2019 20:40
What are the values of each variable in the diagram below?
Answers: 2
Mathematics, 21.06.2019 21:50
6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution
Answers: 1
A shop foreman found that it takes 40 minutes on average to complete a specific task. Given that the...
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