subject
Mathematics, 13.05.2021 01:00 devarious83

Please help. i've tried this so many times, but couldn't get the answer


Please help. i've tried this so many times, but couldn't get the answer

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:50, gesic2003
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
image
Mathematics, 21.06.2019 20:00, 12bluestone
Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 1
image
Mathematics, 22.06.2019 05:00, dkckdkcekkxgmaipcom
Given f(x)=3x-5 describe how the graph of g compares with the graph of f.
Answers: 3
image
Mathematics, 22.06.2019 06:30, jessicawelch25
Astatement we accept without proof is called a
Answers: 1
You know the right answer?
Please help. i've tried this so many times, but couldn't get the answer
...

Questions in other subjects:

Konu
Mathematics, 12.03.2020 06:48
Konu
Mathematics, 12.03.2020 06:48