Plot each point on a graph , then count how many you need to go up and then over in this case it is 8 over 1 then calculate the y int so y= 8x -25
Answer:
63 minutes
Step-by-step explanation:
If you look at each part of the chart, it takes 7 minutes per 1 lap. So, you would simply just multiply 9 by 7 which will give you your answer of 63.
Answer:
62.8inches
Step-by-step explanation:
Circumference of the bicycle wheel C= πd
d is the diameter of the bicycle = 20inches
Circumference = 3.14(20)
Circumference = 62.8inches
Hence the circumference of the wheel is 62.8inches