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defon
3 years ago
14

What type of counting problem is this? How many different sequences of 3 playing cards (from a single 52-card deck) exist?

Mathematics
1 answer:
n200080 [17]3 years ago
7 0

Answer:

Permutation without repetition

Step-by-step explanation:

The order of the cards matter, which makes it a permutation, but since none of the cards are exactly the same, repetition isn't allowed/possible

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In a statistics class, students were asked how many siblings they have. The mean number of siblings for the class is 3.08 with a
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Answer:

A

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5 0
3 years ago
Find the length of the missing side
inn [45]
<h3>Answer:  9</h3>

================================================

Work Shown:

a = unknown  = leg #1

b = 12  = leg #2

c = 15 = hypotenuse

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a^2 + b^2 = c^2

a^2 + (12)^2 = (15)^2  .... substitution

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a^2 = 225 - 144  ... subtracting 144 from both sides

a^2 = 81

a = sqrt(81)  .... applying square root to both sides

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7 0
3 years ago
Your gym membership costs $33 per month after an initial membership fee . you paid a total of $228 after 6 months.
Lubov Fominskaja [6]
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4 0
3 years ago
What are the challenges of similar triangles?
Lady bird [3.3K]

Answer:

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Step-by-step explanation:

6 0
3 years ago
Most evenings after dinner Duarte spends 30 minutes playing chess with his dad.
olasank [31]
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EQUATION:
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7 0
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