I think it is -14. I inserted 4 as n. I don't know if that's how you do it.
She has 52 card all together so she has a probability of drawing on the first draw 4 L's or R's because their are two sets of alphabet cards. So that is 4/52 or 1/13 to the lowest term. Second turn she only has 51 cards to draw from and still has 4 L's and R's so that would be 4/51 and on the third try she has only 50 cards left so that would be 4/50 or 2/25 to the lowest term. Now multiply all three factions 1/13 x 4/51 x 2/25 = 8/16575 meaning out of the three draws she has a probability of getting a L or R, 8 out of 16575 each draw.
Answer:
1 pound
Step-by-step explanation:
Answer:
the most she can drive is 162 miles
Step-by-step explanation:
Its 0.5. Which would be in fraction form 5/10 meaning its 5 tenths.
