A jug has a maximum capacity of 4 liters. It’s filled to 85% of its capacity, and then poured out at a rate of 25 mL/s. Which of the following expressions models the volume remaining in the jug, in liters, after x seconds?

A) 3.4 - 0.025x
B) 4 - 0.025x
C) 3400 - 25x
D) 4000 - 25x

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.

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13