True, you would use the ratio of minutes to seconds.
Answer:
He has 420 liters of paint.
Step-by-step explanation:
all you have to do is add 110 = 310
Answer:
it would be 75
Step-by-step explanation:
if add 10+ 10+ 30 + 25 its would be 75
It's a 3rd degree polynomial judging by the shape. Use the 3 factored zeros of x=-1,0,2 to get x(x+1)(x-2)
multiply this out to get

I plotted it too