Item 9 An aquarium is in the shape of a cube. The aquarium can hold between 2744 cubic inches and 4096 cubic inches of water. What are the possible side lengths of the aquarium?

14 in and 16 in

Step-by-step explanation:

Given data

We are told that the aquarium has the shape of a cube

the first specification is

2744 cubic inches

volume= 2744 cubic inches

length = ∛2744

length= 14 in

the second specification is

4096 cubic inches

volume= 4096 cubic inches

length = ∛4096

length= 16 in

Hence the possible lengths are

14 in and 16 in

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional