Find the portion for jogging in degrees? !

Jogging is given as 20 hours.

Total hours is given as 50.

Jogging = 20/50 hours, which reduces to 2/5.

A full circle is 360 degrees.

Multiply 360 by 2/5:

360 x 2/5 = 720 / 5 = 144 degrees.

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.

16 is the absolute value

step-by-step explanation: