Answer:
hello dude you see um this is complicated
Step-by-step explanation:
P(black socks): 24/42 or 12/21
P(black socks without replacing): 23/41. As a result, the probability of randomly picking 2 black socks, without replacement, from the basket is 12/21×23/41=276/861 or 32%. Hope it help!
Simple interest:
Simple interest is simple. Each year, the interest is calculated as a percentage of the principal, as follows: Interest= (principal) x (rate) x (time).
Compound interest:
Compound interest<span> is calculated on the principal amount and also on the accumulated </span>interest <span>of previous periods.</span>
Answer:
96
Step-by-step explanation:
you will cut the figure into a 9x9 square, 2x4 rectangle, and a 3x3 curved triangle.
24 different ways can they line up to receive their championship rings.
What is a permutation mean in math?
- When the order of the arrangements matters, a mathematical technique called a permutation can be used to calculate the number of alternative arrangements in a collection.
- Common mathematics problems involve choosing only several items from a group of items in a specified sequence.
What are permutations used for?
- When an arrangement requires an order or a sequence, permutations are used.
- Combinations are employed when determining merely the number of potential groups is required and neither the order nor the sequence of arrangements is necessary.
Given,
No. of captains of the football team = 4
So,
4 ways we can line up their championship rings = (4,4)
4 ×3 ×2 ×1 = 24
Therefore, 24 different ways can they line up to receive their championship rings.
Learn more about permutation
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