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joja [24]
3 years ago
9

PLZ HURRY DIS IS TIMED !!!!

Mathematics
1 answer:
Bogdan [553]3 years ago
8 0

Answer:

The 4-5

Step-by-step explanation:

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A bag contains 6 red marbles and 7 blue marbles. Another bag contains 3 green marbles and 8 yellow marbles. You randomly pick on
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The answer is a. here’s a picture that hopefully helps explain the reasoning/work

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Help me on 8 and 9 plz
klasskru [66]
8. first 12 bags for 54m^{2} [/tex]  
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we know: 1 bag for 4.5m^2
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9. \frac{5}{8}x2 =5x2/8= 10/8 = 5/4 = 1.25

 hope it helped you
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Which expression is represented by the number line?
Mumz [18]

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Step-by-step explanation:

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2 years ago
Find the area of a rhombus with diagonals 9 ft. and 12 ft
aleksklad [387]
The answer would be 54, because A= PQ over 2 = 9 x 12 over 2 = 54
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3 years ago
A network provider investigates the load of its network. The number of concurrent users is recorded at fifty locations (thousand
beks73 [17]

Answer:

see explaination

Step-by-step explanation:

Using the formulla that

sum of terms number of terms sample mean -

Gives the sample mean as \mu=17.954

Now varaince is given by

s^2=\frac{1}{50-1}\sum_{i=1}^{49}(x_i-19.954)^2=9.97

and the standard deviation is s=\sqrt{9.97}=3.16

b) The standard error is given by

\frac{s}{\sqrt{n-1}}=\frac{3.16}{\sqrt{49}}=0.45

c) For the given data we have the least number in the sample is 12.0 and the greatest number in the sample is 24.1

Q_1=15.83, \mathrm{Median}=17.55 and Q_3=19.88

d) Since the interquartile range is Q_3-Q_1=19.88-15.83=4.05

Now the outlier is a number which is greater than 19.88+1.5(4.05)=25.96

or a number which is less than 15.83-1.5(4.05)=9.76

As there is no such number so the given sample has no outliers

5 0
3 years ago
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