SUPER URGENT Sam is eating a Big Hamburger. The first bite was 20% of the Hamburger, the second bite was 20% of what is left and so every next bite is 20% of what is left. Is it possible for Sam to eat it all if he will bite 20% of what it is left?

hello

we can think like the hamburger is all equal to 100.

if the first bite was %20 of the hamburger, we can say there left 80. because 100×20/100 its = 20 and 100-20= 80. the problem is not this i wanna say. there was a teory similar like this problem.

a girl was going to her home. in every step she was going 2/1 of the road.. it was impossible to arrive to home.

we said 100 for all hamburger right?

it would be 0,0000000100 too..

so if we continued to dividing by %20 everytime, we never had a result of it.

maybe at least we found 0,0000000000001.

And? then we had to found 0,0000000000001's %20.

soo, the problem's answer is its not possible.

good luck(: (sry for nub eng)

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13