Mathematics, 22.04.2020 20:57 rerunkle96
One December day, two spies decide that they must meet to exchange documents. One is in New York City and the other is in Indianapolis, 700 miles away by train. The spies want to be together for only a brief moment. They consult train schedules and find that there is a stop that will meet their needs.
The Midwest Flyer leaves Indianapolis at midnight and arrives in New York City at 2:00 PM, 14 hours later. The Silver Streak leaves New York City at 2:00 AM and arrives in Indianapolis at noon, 10 hours later. How far from each city do the spies plan to rendezvous, and at what time?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Mathematics, 21.06.2019 22:00
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
Mathematics, 21.06.2019 22:10
Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?
Answers: 1
You know the right answer?
One December day, two spies decide that they must meet to exchange documents. One is in New York Cit...
Questions
Mathematics, 24.05.2021 02:30
Mathematics, 24.05.2021 02:30
History, 24.05.2021 02:30
History, 24.05.2021 02:30
Mathematics, 24.05.2021 02:30
Mathematics, 24.05.2021 02:30
Mathematics, 24.05.2021 02:30
