Mathematics, 26.06.2020 19:01 police76
A freight train travels at 30 mph. If the freight train is 300 miles ahead of an express train traveling at 55 mph, how long will the express train take to overtake the freight train? Which equation could be used to find the number of miles the trains will travel? A. 30x = 55(x + 300) B. X÷30 = (x - 300)÷55 C. X÷30 = (x + 300)÷55
Answers: 3
Mathematics, 21.06.2019 15:00, tejasheree
Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.
Answers: 2
Mathematics, 21.06.2019 19:00, JvGaming2001
The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll
Answers: 1
Mathematics, 22.06.2019 01:30, isabelgalvarado2838
At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.
Answers: 2
Mathematics, 22.06.2019 01:30, roxygirl8914
Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected
Answers: 2
A freight train travels at 30 mph. If the freight train is 300 miles ahead of an express train trave...
Mathematics, 21.06.2019 17:30
Biology, 21.06.2019 17:30
Biology, 21.06.2019 17:30
Health, 21.06.2019 17:30
Mathematics, 21.06.2019 17:30
Mathematics, 21.06.2019 17:30
Mathematics, 21.06.2019 17:30
Mathematics, 21.06.2019 17:30