Sally’s art project is in the shape of a circle. she wants to put a piece of glitter string around the edge of her project. if her project has a radius of 4 inches, how much string will she need?

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

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.