Can anyone help ASAP. An artist sculpture a scale model for a giraffe for the zoo gift shop. The artist used the scale 1 inch : 4 feet to create the scale model giraffe. The actual giraffe at the zoo is 20 feet tall. How tall is the scale model giraffe in inches

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.

Based on the diagrams, what is the value of x?

Round to the nearest ten thousandth. i dont get this