SOLUTION: Distance, d, varies directly as time, t, when speed remains constant. If d is 240 miles when t is 8 hours, what is the constant speed?
Algebra.Com
Question 746374: Distance, d, varies directly as time, t, when speed remains constant. If d is 240 miles when t is 8 hours, what is the constant speed?
Answer by checkley79(3341) (Show Source): You can put this solution on YOUR website!
D=RT
240=R*8
R=240/8
R=30 MPH. ANS.
RELATED QUESTIONS
Distance, d, varies directly as time, t, when speed remains constant. If d is 240 miles... (answered by solver91311)
The distance of a train from a station, d, varies directly with the time, t. If d = 200... (answered by Alan3354)
If you drive at a constant speed then the distance you travel d varies directly with the... (answered by checkley77)
you travel 275 miles in 5.5 hours if you drive at a constant speed the distance you drive (answered by rfer)
Cost varies directly as time. The cost is $8 when the time is 2 hours.
What is the... (answered by josmiceli)
cost varies directly as time.Thecost is $8.00 when the time is 2 hours. What is the... (answered by user_dude2008)
Suppose d is the distance traveled in miles and t is the time traveled in hours at a... (answered by Theo)
the distance (d) you bike varies directly with the amount of time (t) you bike. suppose... (answered by ankor@dixie-net.com)
Nolan is walking at a constant speed modeled by the equation 2/3t = 1/5d, where t is time (answered by Theo)