8. a basketball with a diameter of 9.5 inches
is packaged in a cubic box measuring
9.5 inches on each edge. determine the
volume of the empty space in the box.

408.45 in^3.

Step-by-step explanation:

Volume of the empty space = Volume of the box - volume of the basketball

=  9.5^3 - 4/3 π r^3.

The radius of the ball r  = 1/2 * 9.5 = 4.75 inches.

So the answer is 9.5^3 - 4/3  π  (4.75)^3

=  857.375 - 448.921

= 408.45 in^3.    

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

2 2/3 hours duhh silly

step-by-step explanation: