A cup shaped like a hemisphere has a radius of approximately 2.125 inches. Which of the following is the best estimate of the volume of the cup?

The volume of the cup is 20 cubic inches.

Step-by-step explanation:

Given that the cup is in the hemispherical shape.

Radius of the cup = 2.125 inches

Volume of the cup = (2/3) π(r x r x r)

= (2/3) (3.14) (2.125 x 2.125 x 2.125)

= (2/3) (3.14) ( 9.59)

= (2/3) (30.13)

= 20 cubic inches

The volume of the cup is 20 cubic inches.

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9

r and t.

both are 64 degrees.