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Juli2301 [7.4K]
2 years ago
6

HELP PLEASEEEEEEEE!!!!!!!

Mathematics
2 answers:
Andrew [12]2 years ago
7 0

Answer:

7

Step-by-step explanation:

We\ know\ that\\ Mean=\frac{Total\ Sum\ of\ observations}{Total\ number\ of\ observations} \\Here,\\Total\ Sum\ of\ the\ given\ observations\ are :\\9+9+2+8+9+8+7+8+3\\=63\\Total\ number\ of\ the\ given\ observations\ are :\\=9

Hence,\\Mean=\frac{63}{9}\\=7

Zielflug [23.3K]2 years ago
7 0
You would do

9+9+2+8+9+8+7+8+3 divided by 9

63/9=7
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slega [8]
The total number of 13-card hands that can be dealt is 52C13. Four of these are of the same suit. Therefore the required probability is given by:
\frac{4}{52C13}= 6.3\times 10^{-12}
4 0
3 years ago
Mixed fractions: What is the value of 2 1/3 + 6 3/5 *
Studentka2010 [4]

Answer:

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3 0
3 years ago
Tell which number is greater 80%, 7/9
Kipish [7]

Answer:

80%

Step-by-step explanation:

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3 0
2 years ago
HELP ASAP WILL REWARD THIRTY POINTS.
OverLord2011 [107]
D.Annulus
is the correct answer....



HOPE IT HELPS YOU '_'
4 0
3 years ago
How to put this an equation
NISA [10]
<span><span>40.   </span>115m = An athlete trains per day
690m = total minutes of athlete’s training
d = number of days
=> 115(d) = 690

Now, the equation would be, 115 minutes per day to be multiplied by d or the number of days to get 690minutes in all.
=>  690 / 115 = 6
=> 115 (6) = 690
d = 6

Therefore, an athlete trains 115 minutes in 6 days to get the total of 690 minutes in all.

</span>



8 0
3 years ago
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