Which equation can be used to find the value of x in this figure

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

What term makes it inconsistent y=2x - 4

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.