Answer:
1.) There are 16 juniors and 8 seniors in the Chess Club. If the club members decide to send 9 juniors to a tournament, how many different possibilities are there?
(16 over 9) = 16!/(9!*7!) = 11440
2.) How many different ways can 3 cards be drawn from a deck of 52 cards without replacement?
52*51*50 = 132600
3.) How many different ways can 3 cards be drawn from a deck of 52 cards with replacement?
52^3 = 140608
4.) A corporation has 5 officers to choose from which 3 are selected to comprise the board of directors. How many combinations are there?
(5 over 3) = 5!/(3! * 2!) = 10
5.) A combination lock has the numbers 1 to 40 on each of three consecutive tumblers. What is the probability of opening the lock in ten tries?
10/40^3 = 1/6400
Melanie made a better decision
Hope I helped!
Let me know if you need anything else!
<span>~ Zoe (Rank:'Genius')</span>
The answer is -5. Just plug in -5 to check and x will equal 3.
we use divsion, 10 divided by 5 is 2, everyone get 2 yumy cupcakes.
Answer:
11250 cm^3
Step-by-step explanation:
45cm × 25cm × 10cm =11250cm
