Mathematics, 04.11.2019 02:31, elijahjacksonrp6z2o7
The speed of a passenger train is 18 mph faster than the speed of a freight train. the passenger train travels 270 miles in the same time it takes the freight train to travel 180 mph. what is the speed of the passenger train?
Answers: 2
Mathematics, 21.06.2019 19:30, danielahchf
Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x
Answers: 2
Mathematics, 21.06.2019 21:30, isamilo520
Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
Answers: 2
The speed of a passenger train is 18 mph faster than the speed of a freight train. the passenger tra...
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