Mathematics, 31.03.2020 22:43 melissareid65
Two trains leave from the same station at the same time and travel in opposite directions. One train
travels at an average rate of 50 mph, the other at 70 mph. In how many hours will they be 330 miles
apart? State what x represents, state the equation, and then state the answer.
Answers: 2
Mathematics, 21.06.2019 16:10
What is the point-slope equation of a line with slope -5 that contains the point (6,3)
Answers: 1
Mathematics, 21.06.2019 19:30
The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)
Answers: 2
Mathematics, 21.06.2019 23:30
Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?
Answers: 1
Two trains leave from the same station at the same time and travel in opposite directions. One train...
History, 24.02.2021 01:20
Mathematics, 24.02.2021 01:20
Arts, 24.02.2021 01:20
Mathematics, 24.02.2021 01:20
Mathematics, 24.02.2021 01:20
Mathematics, 24.02.2021 01:20
Mathematics, 24.02.2021 01:20
Spanish, 24.02.2021 01:20
Computers and Technology, 24.02.2021 01:20
Mathematics, 24.02.2021 01:20
English, 24.02.2021 01:20
Physics, 24.02.2021 01:20
Mathematics, 24.02.2021 01:20
English, 24.02.2021 01:20