Celia's scores in the 5 quizzes Math are 18,12,15,19. What is her average score in Math? d. 18
a. 15
c. 17
b. 16

Will gve pints stars and brainliest

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.

Find the dimensions of the circle. area = 64π in.² r= in.