To find the distance in one turn of the wheel you have to find the circumference of the wheel.
Circumference = pi x d
= 3.14 x 5
= 15.7 cm
therefore the rollerblade wheel will travel 15.7 cm per rotation
hope this helps! if you did not understand a step or concept please let me know!
(centimeter/minute): 17
(miles per hour): 0.00633799
Answer:
D 15
Step-by-step explanation:
Count all of the x's less than 1 1/2 = 15
So all the items are half price. Then what is the half of 3?
3/2 = 1.5 because 1.5 + 1.5 = 3.
So the jacket was sold for $1.5.
P.S.: Why is the jacket so cheap?
