Estimate the surface area of a cube with side length 9.9 in
a)100 in2
b)400 in2
c)600 in2
d)1000 in2

Option C is correct

600

Step-by-step explanation:

Surface area of cube(S) is given by:

           ....[1]

where, a is the side length of a cube.

As per the statement:

A cube with side length 9.9 in.

⇒a = 9.9 in.

Substitute in [1] we have;

Therefore, the estimate the surface area of a cube is, 600

3.76%

step-by-step explanation:

answer: 5

step-by-step explanation:

since, the range is the difference between the lowest and highest values of the given sample space.

and, here the sample space = { 3, 1, 0, 4, 1, 4, 2, 3, 0, 5, 0, 1, 1, 2, 0, 4, 1,4, 4 ,2 ,3 ,2 ,0 ,1 ,4 }

here, the highest value of the given sample = 5

and, the lowest value = 0

therefore, the range of the sample space = 5 - 0 = 5