WILL GIVE BRAINLIEST

a

Step-by-step explanation:

The reason being there is no pattern to it because the rest keep going up or down but a is all over the place.

B

Step-by-step explanation:

Hi,

Non-Linear scatterplots usually form a CURVED line and answer choice B is the only scatter plot that does that. If it's linear, it will often form a STRAIGHT line. Answer choice B has absolutely no kind of relationship and, therefore, is incorrect.

I hope this helps :)

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !