Mathematics, 05.02.2020 06:52 mayslays
Afamily on a vacation drives 123 miles in 2 hours then gets stuck in traffic and goes 4 miles in the next 15 minutes. the remaining 191 miles of the trip take 3 3/4 hours. what was their average rate of speed to the nearest tenth of a mile per hour
Answers: 3
Mathematics, 21.06.2019 13:40
Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working
Answers: 3
Mathematics, 21.06.2019 17:30
Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10
Answers: 2
Mathematics, 21.06.2019 18:30
Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?
Answers: 1
Afamily on a vacation drives 123 miles in 2 hours then gets stuck in traffic and goes 4 miles in the...
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