a company manufactures a ruber ball shaped like a spjere. the rubber ball has a radius of 4.5 centimeters. which measurement is the closest to the volume of this rubber ball a 57 cm b 122 cm c 255 d 382

Step-by-step explanation:

The radius of a rubber ball, r = 4.5 cm

We need to find the volume of this rubber ball.

The formula for the volume of a sphere is given by :

Put r = 4.5 cm in the above formula

So, the volume of this sphere ball is .

question

what is the value of the third quartile of the data set represented by this box plot? a. 19 b. 21 c. 26 d. 29

answer

c

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x