Each letter of the word BANANA is written on a card. Find each probability if you pick two cards without replacing the first. Assume that you get the letter you want when you draw. 4. P (B and then A)

5. P (N and then N)

6. P (B and then a B

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.