Mathematics, 27.11.2019 21:31 natd299736
The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.0 inches and a standard deviation of 0.9 inches. a sample of 36 metal sheets is randomly selected from a batch. what is the probability that the average length of a sheet is between 29.82 and 30.27 inches long?
Answers: 1
Mathematics, 21.06.2019 23:10
You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?
Answers: 2
Mathematics, 22.06.2019 01:30
In the figure below, m∠r is 60°, and m∠t is 120°. what is m∠q? a. 60° b. 30° c. 120° d. 54
Answers: 1
Mathematics, 22.06.2019 02:00
Which is the best estimate of the product of 0.9 x 0.88? 0 0.25 0.5 1
Answers: 2
Mathematics, 22.06.2019 02:00
My final challenge question of the day! i have no tests, nothing to do this for, it is simply giving away free points for a you tube video! so 50 free points for answering the most simple question ever! here is the key to getting brainiest for this question. answer in under 50 seconds. you think you can do it. i think you can. here is the question: 1x2= i know! easiest question ever! and yes! if you answer this question, you will be on you so come on and get the free 50 while you can!
Answers: 2
The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30....
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