Answer:
37.6991 L ft
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
You can count with your fingers, 2 fingers+2 fingers are 4 fingers
Let the speed of the slower car = X
The speed of the faster car would be X + 15
They both traveled 3 hours and went 315 miles
Set up an equation:
3x + 3(x+15) = 315
Now solve for x:
3x + 3x +45 = 315
Simplify:
6x + 45 = 315
Subtract 45 from both sides:
6x = 270
Divide both sides by 6:
x = 270/6
x = 45
The slower car was doing 45 miles per hour.
The faster car was doing 60 miles per hour.
Answer:
200 mi
Step-by-step explanation:
distance = rate times time. In this situation, max. dist. = (50 mph)(4 hrs) = 200 mi.