Sherry and Karl both started their hike with a small bottle filled with water. Tia started her hike with a larger bottle filled with water. Tia started her hike with a larger bottle that was 1/2 full. At the end of the hike, Sherry and Tia's bottle were each half filled with water. Karl's bottle was 1/3 filled with water. Who has the most water left? Construct a math argument to support your answer

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.

in 4 days he will run   12/14

step-by-step explanation:

its less than 713.21 but greater than 5.2