At a local park, Sue can choose between two circular paths to ride her bicycle. One path has a diameter of 140 yards, and the other has a radius of 50 yards. Sue is curious about two things. She wants to know how much farther she can ride her bike on the longer path than the shorter path if she rides her bike around the path once? Sue also wants to know how big of an area each circle covers. Use 3.14 for π. Part A: Using the formula for circumference, find the circumference of both paths. (4 points) Part B: Use the formula for area and solve for the area of each circle. (4 points) Part C: How much farther can she ride his bike on the longer path if she goes around one time? (2 points)

answer: 298143

step-by-step explanation:

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours