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Lemur [1.5K]
2 years ago
8

Solve i give 28 point​

Mathematics
1 answer:
SIZIF [17.4K]2 years ago
5 0

the number is how many years

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how many 5 letter combinations can be created from the letters in the world “friendly” assume that the order of the letters does
Artyom0805 [142]

Answer:

Number of combinations = 56

Step-by-step explanation:

Points to remember

nCₐ = n!/(r!(n - r)!)

The given word is "FRIENDLY"

F R I E N D L Y is a 8 letter word.

<u>To find the number of combinations</u>

5 letters can be selected from 8 letter = 8C₅

8C₅ = 8!/(8 - 5)!5!

 = 8!/3!5!

 = (8 * 7 * 6* 5!)/(1 * 2 * 3 * 5!)

 = 8 * 7

 =  56

5 letter combinations can be created from the letters in the world “friendly = 56

4 0
3 years ago
Which is greater: -3 or 1/6 *<br> They are equal<br> 3<br> 1/6<br> It depends
nasty-shy [4]
The answer is 1/6 because it is not negative
6 0
3 years ago
The diameter of a circle is 16 units.<br> What is the radius of the circle?
Licemer1 [7]

Answer:

radius is diameter over two

Step-by-step explanation:

so 16 divided by two will be 8

3 0
2 years ago
Click on the graph below to create a quadrilateral with vertices at the following points. (-4,9), (-8,9), (-9,7), (-9, 4)​
Shalnov [3]

Given (-4,9) (-8,9),(-9,7,(-9,4)

...

To Find : plot the point and draw quadrilateral

Solution:

(-4,9)

go 4 left of origin and then go 9 up

(-8,9)

go 8 left of origin and then go 8 up

(-9,7)

go 9 left of origin and then go 7 up

(-9,4)

go 9 left of origin and then go join (-4,9) with (-8,9) and (-9,4) 4 up

join (-9,7) with (-8,9) and (-9,4)

Quadrilateral is constructed

4 0
2 years ago
Help? Meeeeeeeeeeeeeeeeeeeeeeeee e
Setler79 [48]

Answer:

a or d im very positive that is d

Step-by-step explanation:

5 0
3 years ago
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