Circumference = r * 2 * pi
Circumference of track 1 is 376.8
Answer:
31.42cm
Step-by-step explanation:
1= 15
2= 12
Hope this helps
Answer:
Blue car: 30.5 / 1.25 =24.4 miles per gallon
Red car: 25.6/0.80 =32 miles per gallon
You can easily see that the Red car travel farther on 1 gallon of gasoline.
10 percent of 11.50 is 1.15. Subtract that from 11.50 and you would get 10.35. The sale price would be $10.35
