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Lostsunrise [7]
3 years ago
6

How many unique ways are there to arrange the letters in the word DEN?

Mathematics
2 answers:
nata0808 [166]3 years ago
8 0

the answer would be 6 NOT 2

Tatiana [17]3 years ago
5 0
2 is the correct answer I'm almost definite
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Mama L [17]
HL (hypotenuse leg)
Hope this helps
3 0
3 years ago
FREE BRAINLIST IF RIGHT Match the vocabulary word with the correct definition.
Reil [10]

Answer:

I bellive its 4

Step-by-step explanation:

This is because 1,2,3 are for sure wrong. So if its not 4, its 5. But 95% sure its 4

6 0
3 years ago
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20. The H.M. between 2 and 8 is<br>(1 marks )​
e-lub [12.9K]

Answer as an improper fraction = 16/5

Answer as a mixed number = 3 & 1/5

Answer in decimal form = 3.2

All of those values represent the same thing, but written in a different way.

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

Explanation:

I'm assuming HM stands for Harmonic Mean in this case.

If so, then we apply the reciprocal operation to each value to get 1/2 and 1/8 (from 2 and 8 respectively).

Add up those fractions:

1/2 + 1/8 = 4/8 + 1/8 = 5/8

Now we'll divide n = 2 over that result. The n = 2 refers to the number of items in the original set.

n divide over (5/8) = 2*(8/5) = 16/5 which is the answer as an improper fraction

-----------

To convert to a mixed number, we can do the following:

16/5 = (15+1)/5

16/5 = 15/5 + 1/5

16/5 = 3 + 1/5

16/5 = 3 & 1/5

Or if you need the answer in decimal form, then using a calculator would get you 16/5 = 3.2

6 0
3 years ago
The following amounts were deposited in a savings account each month.
Ksju [112]

Answer: 20+44=64

              32+56=88

              88+64=$152

Step-by-step explanation:

3 0
3 years ago
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Give in, interval notation, the unknown numbers in the following description. When 4 is added to twice a number, the result is g
lbvjy [14]
The answer is 8 hope this helps all u have to do is figure out what two numbers added togher give you 18
5 0
3 years ago
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