Mathematics, 31.01.2020 05:55 viktoria1198zz
The linear function y = 7x + 2 represents the cost y, in dollars, of buying x tickets, including a one time service fee. what does the slope represent?
a. the service fee
b. the cost per ticket
c. the number of tickets bought d. the number of tickets bought for $1
Answers: 2
Mathematics, 21.06.2019 18:30
Which of the choices shown could be used to prove that aacp=abcp ?
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Mathematics, 21.06.2019 19:40
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).
Answers: 3
Mathematics, 21.06.2019 23:00
Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?
Answers: 2
Mathematics, 21.06.2019 23:00
Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}
Answers: 2
The linear function y = 7x + 2 represents the cost y, in dollars, of buying x tickets, including a o...
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