What is 20ft x 5ft x 2ft but squared. When I say Squared I mean like theres a lil number at the top of the ft abbreviation. ³ - like that.

it should be 40,000

Step-by-step explanation:

if you just multiply 20,5, and 2 together and multiply that answer by itself

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation: