A mountain bike tire completes 40 revolutions and travels 272 feet. Rounded to the nearest inch, what is the diameter of the bike's tire? Use 3.14 for pi.

Explanation:

When the tire does not slip, each revolution means that the bike advance a distance equal to the circumference of the tire.

Thus, when 40 revolutions are completed, the bike will advance a distance equal to 40 times the circumference of the bike:

The circumference is equal to:

Using π = 3.14:

Convert to inches: 1 feet = 12 inches:

well the 1 and -1 are always after the 0 and the 0 is inthe middle. s thats what i would guess. but i dont know what a slope of 2 is sorry

step-by-step explanation:

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !