Mathematics, 02.02.2020 22:52 chanahvanya
The sum of the speeds of two trains is 719.9 miles per hour. if the speed of the first train is 8.1 mph faster than that of the second train, find the speeds of each.
Answers: 1
Mathematics, 21.06.2019 14:00
How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation
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Mathematics, 21.06.2019 14:10
What is the perimeter, p, of a rectangle that has a length of x + 8 and a width of y − 1? p = 2x + 2y + 18 p = 2x + 2y + 14 p = x + y − 9 p = x + y + 7
Answers: 3
Mathematics, 21.06.2019 20:30
Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.
Answers: 2
The sum of the speeds of two trains is 719.9 miles per hour. if the speed of the first train is 8.1...
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