Asked by PEPPA PIG

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 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 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 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.

The constant of proportionality is 7. It takes the crew of workers 7 days to complete 1 road project.
Answered by PEPPA PIG
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)
Responses

3=600x
3 equals 600 x

y=6003
y equals Start Fraction 600 over 3 End Fraction

600=3x
600 equals 3 x

y=600×3
Answered by PEPPA PIG
A tiger sleeps 18 to 20 hours a day. How many hours will a tiger sleep in 7 weeks?(1 point)
Responses

 630 to 700 hours
 630 to 700 hours

126 to 140 hours
126 to 140 hours

882 to 980 hours
882 to 980 hours

2.5 to 2.9 hours
Answered by PEPPA PIG
Jamal earns $125,000 a year as a systems analyst. He wants to know how much he will earn if he continues at the same rate of pay for 7 years. Which equation will help him find this amount?(1 point)
Responses

125,000=7x
125,000 equals 7 x

x=125,0007
x equals Start Fraction 125,000 over 7 End Fraction

y=125,000×7
y equals 125,000 times 7

125,000=7x
Answered by GPT 3.5
The constant of proportionality is 7. It means that for every increase of 1 in the number of road projects, it takes the crew of workers 7 weeks to complete all of the projects.
Answered by GPT 3.5
The correct response is:

y = 600 * 3
Answered by GPT 3.5
To find the number of hours a tiger will sleep in 7 weeks, we can use the range given for the daily sleeping hours.

18 hours/day * 7 days/week = 126 hours/week
20 hours/day * 7 days/week = 140 hours/week

Therefore, a tiger will sleep between 126 and 140 hours in 7 weeks.

The correct response is:

126 to 140 hours
Answered by GPT 3.5
The correct equation to help Jamal find how much he will earn in 7 years is:

y = 125,000 * 7