A box had the shape of a rectangular prism with height 33 cm. If the height is increased by 0.4 cm, by how much does the surface area of the box increase? no links actual answers

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

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.

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.