Wayne's class is building a wagon to be used as a float for the upcoming Pioneers Day Parade. The outsides of the four wagon wheels are going to be covered in brown felt so they can draw pictures on them. Rubber stripping will go around the wheel to help give it a smoother ride during the parade. If each wheel has about 94.2 inches of rubber around it, the diameter of each wheel is ___
inches.

Given this diameter, they need ___
square inches of felt to cover each wheel.

If they can buy a rectangular piece of felt that has a width equal to the diameter of the wheel, the rectangular piece of felt would need to have a length of at least ___
inches in order for each of the four wheel covers to be a solid piece. Though to account for any cutting errors, it should probably be a little longer.

the wheel is 30.78 inches 45.98

374.9

20.9

30

120

706.5

Step-by-step explanation:

circumference= 94.2 inches, circumference is pi x diameter so-

diameter = 94.2/pi inches.

Using 3.14 as an approximation for pi we get:

Diameter=30 inches.

So would need a length of at least

4x30 = 120 inches of felt for four wheels.

The area of the circular wheel is pi x diameter 2/4 square inches.

Area is 706.5 square inches which is how much felt is needed to cover one wheel.

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

b.my answer is b.

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