A city of 100,000 is having pollution problems. Every year only 3/4 of the city's population remains. How many years will it take for the population to be less than 10,000 people?

I think it might be 2 years

Step-by-step explanation:

that problem was terrible anyway

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

the photograph is photographer and- in the process- ourselves.

step-by-step explanation: