If f(x)=3x+1 and f-1=x-1/3 then f(2) =

please mark brainiliest pleas

Step-by-step explanation:

The answer is 7 because

f(2) = 3x + 1

f(2) = 3× 2 + 1

f(2) = 6 + 1

f(2) = 7

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

the answer is 489

step-by-step explanation: