sabrina rode on a ferris wheel at the state fair. the radius of the ferris wheel was 121 feet.
what is the approximate distance sabrina traveled in one revolution of the ferris wheel? (use 3.14 for .)
a.
45,972.74 ft
b.
379.94 ft
c.
1,519.76 ft
d.
759.88 ft

Give me the equations of two lines that have the same slope but are not parallel.

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship