For the direct variation equation y=2 2/3x, what is the constant of proportionality?
The constant of proportionality in the direct variation equation y = (2 2/3)x is (2 2/3).
For the direct variation equation y=223x, what is the constant of proportionality?(1 point) Responses 223 2 Start Fraction 2 over 3 End Fraction 23 Start Fraction 2 over 3 End Fraction 2
The constant of proportionality in the direct variation equation y=223x is 223.
The equation y=7x gives the relationship between the number of road projects, x, and the number of weeks it takes a crew of workers to complete all the projects, y. What is the constant of proportionality? What does it mean in this context?(1 point) Responses The constant of proportionality is 7. It takes the crew of workers 7 days to complete 1 road project. The constant of proportionality is 7. It takes the crew of workers 7 days to complete 1 road project. The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete 1 road project. The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete 1 road project. The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete all of their road projects. The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete all of their road projects. The constant of proportionality is 7. It takes the crew of workers 7 days to complete all of their road projects. The constant of proportionality is 7. It takes the crew of workers 7 days to complete all of their road projects. Skip to navigation Highlight page 14 of 14
The constant of proportionality in the equation y=7x is 7. It means that for each road project, it takes the crew of workers 7 weeks to complete.
Write a direct variation equation to find the number of miles a jet travels in 3 hours if it is flying at a rate of 600 mph.(1 point)
A direct variation equation to find the number of miles a jet travels in 3 hours if it is flying at a rate of 600 mph can be written as:
y = 600x
Where y represents the number of miles the jet travels in 3 hours and x represents the rate of the jet in mph.
These are the answer choices
600=3x 600 equals 3 x y=6003 y equals Start Fraction 600 over 3 End Fraction y