Cayden has several screws on a scale, and the scale reads 80.955g. Cayden adds 1 more screw, and the scale reads 84.81g.
What is the mass of the last screw Cayden adds?

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.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.