URGENT!!!PLEASE HELP! PLEASE PLEASE! Choose the number below that fits into the following number sets:

Natural Number

Whole Number

Integer

A. -½

B. 4.9

C. π

D. 6

How many zeros does the function f(x)=4x3-x2+1 have

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.