Step-by-step explanation:
Hello,
Let's assume v=the normal bicycling speed with no wind
and t the same amount of time...
60=(v+2)*t (1)
48=(v-2)*t (2)
(1)/(2)==>60/48=(v+2)/(v-2)
==>5(v-2)=4(v+2)
==>5v-4v=8+10
==>v=18 (mi/h)
Answer:
169.56 cubic centimeters
Step-by-step explanation:
volume(cylinder) = 


(3.14)(3^2)(6)
(3.14)(9)(6)
169.56
Answer:
Step-by-step explanation:
250 divided by 20= 12.5
So 12.5 miles per gallon.
Answer:
you didn't give a picture bestie but it'll be kind of money U and it should be up 3 on the graph