700 dollars, what you do is divide 511 by 73 then multiply the number by 100.
Volume=length*height*width
528=12*5.5*w
divide both sides by 12
44=5.5w
divide both sides by 5.5
8=w
width is 8 inches
The Power of a Power Rule. In this case, you basically multiply the two exponents together, and simplify (x^4)^9 to equal x^36
The rate of change is 4 so your answer would be D. 4