Sean is trying to drain a swimming pool he has two pumps that he can only use one at a time he knows the time a pump cakes to drain the pool varies inversely with the power in watts of the pump. His old Tom is a 80 watt pump and it can drain the pool in 5 hours how long could the job take it easy as a 100 watt pump?

answer: it is 1: 47 pm

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

c

step-by-step explanation:

all you have to do is multiply them both to see how many out comes you can put:

3 x 2 = 6

you can make 6 diferent combinations of crusts and toppings.

~batmans wife dun dun