Find the number of combinations for choosing two people from six.

Mathematics

1 answer:

Talja [164]3 years ago

7 0

Number of combinations = (6x5) ÷ 2 = 15

Answer:There are 15 combinations

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What is this? k/8-5≥-6

ddd [48]

Answer:

k≥-8

Step-by-step explanation:

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3 years ago

Volume of cuboid is 343 length of edge cube

laiz [17]

Length of the cube = 7
Working:
Cube root of 343 =7
(or)
7^3=7*7*7=343

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2 years ago

Find the surface area of the prism.

Otrada [13]

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Which point of intersection is the solution to the equations y = 2/5x-1/2 and y = -1/3x + 2/3?

abruzzese [7]

The answer is B because it is the only one where the line intersects on the y - axis at -1/2 and 2/3, which are the y -intercepts

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3 years ago

Describe the piecewise function below by evaluating the function for given values of the domain

tekilochka [14]

We have a piecewise function.
Therefore, to find the function, we must evaluate each domain separately.
We have then:

For $x \leq -2$ :
The function for this domain is:
$y = -3
$

For $-2 \ \textless \ x \leq 2$ :
The function for this domain is:
$y = mx + b
$
Where,
$b = -3

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 m = (1 - (-7)) / (2 - (-2))$
$m = (1 + 7) / (2 + 2)

 m = 8/4

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Substituting:
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For $x\ \textgreater \ 2$ :
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3 years ago