Mr. ramos had a bottle of solution that contained 48.9 ml of liquid. he poured half of the solution into a beaker. mr. ramos then used 12.80 ml of the liquid solution from the beaker for an experiment. how many milliliters of solution remained in the beaker after his experiment?

11.65ml left in the beaker

Step-by-step explanation:

This is because is you divide the starting solution amount (48.9ml) by 2 then you would get half of it (24.45ml) then subtract 12.80 from the amount left in the starting beaker (24.45ml) you would end up with 11.65ml of solution left inside of the starting beaker.

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)