What is the area of 4cm

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

2.5 milligrams is equivalent to how many grams

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.