if a student has homework 72 days out of 100 what fraction and what percentage of days did the student not have homework?

The Student has 72% out of 100%

Step-by-step explanation:

Its the same thing but with fractions

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140