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LenaWriter [7]
3 years ago
15

What is the mean absolute deviation of the data set?

Mathematics
2 answers:
kari74 [83]3 years ago
7 0

Answer:

10

Step-by-step explanation:

took quiz

zzz [600]3 years ago
3 0

Answer:

The answer is 10

Step-by-step explanation:

-add all numbers in a sum

-divide by total of numbers

-use 1.5 strategy

-you get ten

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A randomly generated password has four characters. Each character is either A, B, C, D, E or F or a number from 0 -
krek1111 [17]

<u>44%</u>

Sample space is 36C4

Now, we want to know all of the combinations that have 1 digit in it.

So, we can have one here:

1XXX

X1XX

XX1X

XXX1

But we have 10 different digits to choose from. So, we need to introduce the combination term, nCr, where n is a list of all digits and r is how many we want.

Since we only want one, we will need 10C1 for the number of digits. But we need to choose three lowercases, so it becomes 10C1 × 26C3

Since it's a probability question, we need to divide that by our sample space, 36C4, and our percentage becomes 44%

5 0
3 years ago
Combine as indicated by the signs. 4/ y^2-9 + 5/y+3
natka813 [3]
\frac{4}{y^{2}-9 } + \frac{5}{y+3} = \frac{4}{(y-3)(y+3) } + \frac{5}{y+3}= \frac{4}{(y-3)(y+3) } + \frac{5(y-3)}{(y-3)(y+3)}=&#10;\\ \\=\frac{4}{(y-3)(y+3) } + \frac{5y-15}{(y-3)(y+3)}= \frac{5y-11}{(y-3)(y+3)}=\frac{5y-11}{y^{2}-9}&#10;
8 0
3 years ago
Ankit's father is five years older than three times of Ankit's age. 50 years old, then calculate the present age of Ankit
svetlana [45]

Answer:

15 years old

Step-by-step explanation:

im assuming they're saying to find Ankit's age if his father is 50.

Ankit's father=f, Ankit=a

f=3a +5, f=50: 50=3a+5 -> 3a=45 -> a=15

4 0
3 years ago
Read 2 more answers
It takes 2.5 hours to fill the pool with 1,625 gallons or wate,
morpeh [17]

Answer:

650/per hour

Step-by-step explanation:

I got this answer by dividing 1,625 by the amount of hours it took to fill that much water, 2.5 so basically i divided 1,625/2.5 to get my answer.  

6 0
3 years ago
Read 2 more answers
Can someone help me on this Plssss! Asap and show your work so it will understand. <br>Thanks<br>​
MA_775_DIABLO [31]

Answer:

the answer is C

Step-by-step explanation

type 2.08^5 and then times it to 14.08

4 0
3 years ago
Read 2 more answers
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