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Amanda [17]
3 years ago
6

Hello can you please help me posted picture of question

Mathematics
2 answers:
Jet001 [13]3 years ago
8 0
I believe it D 
As long as they can repeat can occur and the formula is <span />
allsm [11]3 years ago
4 0
Total number of seats = 5
Total number of friends = 5

We want to find in how many ways the 5 friends can sit or be arranged in 5 seats. This can be found using permutations.So we are to find the permutations of 5 objects taken 5 at a time. This can be expressed as 5P5.

5P5 = 120

So, the 5 friends can sit in 120 different ways.

The correct answer is option D
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Which of the following is the graph of y=sqr root -x-3
Elan Coil [88]

Answer:

The graph in the attached figure

see the explanation

Step-by-step explanation:

we have

y=\sqrt{-x-3}

we know that

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so

(-x-3)\geq 0

solve for x

Adds 3 both sides

-x\geq 0+3

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Multiply by -1 both sides

Remember that, when you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality symbol

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so

The domain of the function is the interval (-∞,-3]

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therefore

The graph in the attached figure

3 0
3 years ago
Why would understanding perpendicular and parallel lines be extremely important to someone in construction? Provide an example o
Tems11 [23]

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hope this helps!!

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