Answer:
Step-by-step explanation:
Answer is C
BECAUSE 63-3 is 60 full number first balance was 63 in simplest form 60/63 is 20/21
Answer:use a right triangle calc. On the web it does it for you and shows you how it got the answer.
36,686
5.88 x 12 over 10 = 240
240 x 26 = 36,686
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
There are 11 numbers on cards.
6 cards contain even numbers.
Answer: p(even) = 6/11
There is only one card with a 7. After the first card is picked and returned, there are 11 cards in the bag again.
p(even then 7) = p(even) * p(7) = 6/11 * 1/11 = 6/121
Answer: p(even then 7) = 6/121