Mathematics, 05.09.2021 22:00, heroxtree
First correct answer gets brainliest and 100 points.
William has a 262626-liter glass tank. First, he wants to put some marbles in it, all of the same volume. Then, he wants to fill the tank with water until it's completely full. If he uses 858585 marbles, he will have to add 20.920.920, point, 9 liters of water.
What is the volume of each marble?
liters
How much water is necessary if William uses 200200200 marbles?
liters
Answers: 2
Mathematics, 21.06.2019 18:30, nikidastevens36
Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined
Answers: 1
Mathematics, 22.06.2019 00:20, HelenKellerwasaSlutt
What is the value for this expression? 2e-5
Answers: 1
Mathematics, 22.06.2019 01:30, kadinmorgan
Acell phone company offers two plans to its subscribers. at the time new subscribers sign up, they are asked to provide some demographic information. the mean yearly income for a sample of 40 subscribers to plan a is $45,000 with a standard deviation of $9,200. for a sample of 25 subscribers to plan b, the mean income is $64,300 with a standard deviation of $7,100. at the 0.025 significance level, is it reasonable to conclude the mean income of those selecting plan b is larger? assume unequal population standard deviations. hint: for the calculations, assume the plan a as the first sample. what is the decision rule? (negative amount should be indicated by a minus sign. round your answer to 3 decimal places.) compute the value of the test statistic. (negative amount should be indicated by a minus sign. round your answer to 2 decimal places.) what is your decision regarding h0 ? reject h0 fail to reject h0 compute the p-value. less than 0.01 between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 greater than 0.10
Answers: 3
First correct answer gets brainliest and 100 points.
William has a 262626-liter glass tank. First,...
Mathematics, 31.07.2020 04:01
Computers and Technology, 31.07.2020 04:01
Health, 31.07.2020 04:01
Chemistry, 31.07.2020 04:01