If a tire rotates at 450 revolutions per minute when the car is traveling 81km/h, what is the circumference of the tire?

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Select the lengths in centimeters that would form a right triangle

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.