Mathematics, 07.05.2021 07:20 anabelleacunamu
As part of her training routine for basketball, Shaylee alternates between cycling and running for exercise. She cycles at a rate of 12 miles an hour and runs at a rate of 8 miles an hour if she spends 4.5 hours exercising and covers a total of 46 miles, how much time did she spend on each exercise
Answers: 2
Mathematics, 21.06.2019 14:10
How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?
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Mathematics, 21.06.2019 19:20
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 20:30
You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density
Answers: 1
Mathematics, 22.06.2019 01:20
Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.
Answers: 3
As part of her training routine for basketball, Shaylee alternates between cycling and running for e...
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