The volume of a sphere is 11, 488 cubic centimeters. what is the diameter of this sphere, to the nearest centimeter? (volume of sphere = 4/3πr3 ) use pi = 3.14.

Sphere Volume = (4/3) * PI * radius^3

Sphere Volume = (4/3) * PI * radius^3

11,488 = ((4/3) * 3.14) * radius^3

radius^3 = 11,488 / 4.1866666667

radius^3 = 2,743.9490445641

radius = 14 cm

diameter = 28 cm

Step-by-step explanation:

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

answer: i think it is (1,-2)