Mathematics, 07.02.2021 23:30 dorindaramirez0531
The system of equations relates the distance, y,
from a station of two trains and the speed, x, at which they are moving.
y + 10x = 250
2.5y = -25x + 625
a. What does the system of equations tell you about the speed
of the trains?
b. What does the solution tell about the locations of the trains if they
left the station at the same time? If they left at different times?
Answers: 1
Mathematics, 21.06.2019 21:30
Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *
Answers: 3
Mathematics, 21.06.2019 23:30
Which statements are true about box plots? check all that apply. they describe sets of data. they include the mean. they show the data split into four parts. they show outliers through really short “whiskers.” each section of a box plot represents 25% of the data.
Answers: 3
The system of equations relates the distance, y,
from a station of two trains and the speed, x, at...
English, 31.10.2019 12:31
Health, 31.10.2019 12:31
Mathematics, 31.10.2019 12:31
Geography, 31.10.2019 12:31
Biology, 31.10.2019 12:31
Mathematics, 31.10.2019 12:31
Chemistry, 31.10.2019 12:31
Mathematics, 31.10.2019 12:31
Mathematics, 31.10.2019 12:31
Biology, 31.10.2019 12:31
Mathematics, 31.10.2019 12:31
Mathematics, 31.10.2019 12:31