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Norma-Jean [14]
3 years ago
14

A particular basketball team consists of 13 players. The coach must choose 3 players from the starting lineup of 5 players to pa

rticipate in a post-game interview.
The Number of ways that the coach can choose the players for the interview based on the starting lineup from tonight's game is?
Mathematics
1 answer:
IrinaVladis [17]3 years ago
5 0

Answer:

10 ways

Step-by-step explanation:

Here, we want to calculate the number of ways in which the selection can be made

We have this as follows;

Since we have style starting line up already, it means a choice of 5 has been made from the 13 already. What is left is to make a selection of 3 from 5

To do this, we simply apply the combination formula

that would be;

5 C 3 = 10 ways

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One of the zeroes would be : x = 1

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f(1) = 1 + 6 + 3 - 10

f (1)  = 10 - 10

f (1) = 0

Hope this helps
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3 years ago
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Answer:

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3 years ago
The length of each side of an equilateral triangle is increased by 20%, resulting in triangle ABC. If the length of each side of
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A=\frac{\sqrt{3} }{4} a^{2}

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a₁ = 1.2a

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Triangle DEF is 20% smaller than the original, which means its side is:

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Now, comparing areas:

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\frac{A_{1}}{A_{2}} = 2.25

<u>The area of ΔABC is </u><u>2.25x</u><u> greater than the area of ΔDEF.</u>

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2 years ago
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