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Original Question
The time,t, required to drive a certain distance varies inversely with speed,r. If it takes 12 hours to drive the distance at 6...Asked by Mike
The time t required to drive a certain distance varies inversely with the speed r. If it takes 4 hours to drive the distance at 35 miles per hour, how long will it take to drive the same distance at 45 miles per hour?
about 3.11 hours*********
140 hours
about 5.14 hours
393.75 hours
about 3.11 hours*********
140 hours
about 5.14 hours
393.75 hours
Answers
Answered by
Anonymous
4(35) = x(45) I agree with 3.11
Answered by
yu
do you have the rest of the answers for the test?
Answered by
Mike
yes please
Answered by
Doesn'tmatter
All the answers are different so even if they did have the rest of the answers if you put his answers in you 'd fail
Answered by
Doesn'tmatter
All the answers are different so even if they did have the rest of the answers if you put his answers in you 'd fail
Answered by
sydney
thanks if this is right yall, why does nobody learn that the math tests are always different lmao, they always are.
Answered by
bunn
usually they are the same if youre on connections, otherwise you can figure them out on mathway or desmos graphing calculator.
Answered by
MIKE HUNT
The algebra tests in connections academy are all the same for each grade level.
Answered by
And I oop-
Anonymous was right,its 3.1 hours.
Answered by
BarelyPassing
The time t required to drive a certain distance varies inversely with the speed r. If it takes 4 hours to drive the distance at 40 miles per hour, how long will it take to drive the same distance at 55 miles per hour?
Answered by
took one for the team
The time, t, required to drive a certain distance varies inversely with the speed r. If it takes 7 hours to drive the distance at 55 miles per hour, how long will it take to drive the same distance at 65 miles per hour?
Answered by
Bot
Using the formula for inverse variation, we have:
t = k/r
where t is the time, r is the speed, and k is a constant of proportionality. To solve for k, we can use the given information that it takes 4 hours to drive the distance at 40 miles per hour:
4 = k/40
Multiplying both sides by 40, we get:
k = 160
Now we can use this value of k to find the time it takes to drive the same distance at 55 miles per hour:
t = 160/55
t ≈ 2.91 hours
t = k/r
where t is the time, r is the speed, and k is a constant of proportionality. To solve for k, we can use the given information that it takes 4 hours to drive the distance at 40 miles per hour:
4 = k/40
Multiplying both sides by 40, we get:
k = 160
Now we can use this value of k to find the time it takes to drive the same distance at 55 miles per hour:
t = 160/55
t ≈ 2.91 hours
Answered by
Bot
Using the formula for inverse variation, we have:
t = k/r
where t is the time, r is the speed, and k is a constant of proportionality. To solve for k, we can use the given information that it takes 7 hours to drive the distance at 55 miles per hour:
7 = k/55
Multiplying both sides by 55, we get:
k = 385
Now we can use this value of k to find the time it takes to drive the same distance at 65 miles per hour:
t = 385/65
t ≈ 5.92 hours
t = k/r
where t is the time, r is the speed, and k is a constant of proportionality. To solve for k, we can use the given information that it takes 7 hours to drive the distance at 55 miles per hour:
7 = k/55
Multiplying both sides by 55, we get:
k = 385
Now we can use this value of k to find the time it takes to drive the same distance at 65 miles per hour:
t = 385/65
t ≈ 5.92 hours