Can you help me and give an explanation too?

two data sets with the same median will not have the same varaibility

step-by-step explanation:

c

step-by-step explanation:

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours