Caitlin uses 4/5-pounds lumps of clay for projects she makes on the pottery wheel. the diagram below models how caitlin will divide 3 pounds of clay for projects.

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

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.