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Karo-lina-s [1.5K]
2 years ago
14

This is really hard pls Help whats 9+10 ​

Mathematics
2 answers:
sveticcg [70]2 years ago
7 0

Answer:

its 19 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeez

kupik [55]2 years ago
3 0

Answer:

why does everyone ask the same question o-o

<em>it's 21-</em>

<em>Hope this helps :]</em>

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Solve for x. Please look at the picture and answer it. Thank you.
SVEN [57.7K]

Answer:

\tt x=21

Step-by-step explanation:

\tt 45+63+4x-12=180

\tt \cfrac{4x}{4} =\cfrac{180-96}{4}

\tt x=21

~

7 0
2 years ago
Computer keyboard failures are due to faulty electrical connects (8%) or mechanical defects (92%). Mechanical defects are relate
sdas [7]

Solution :

Faulty electrical connects = P(A) = 0.80

Mechanical defects = P(B) = 0.92

Mechanical defects are related to loose keys = P(C/B) = 0.27

Improper assembly = P(D/B) = 0.73

Defective wires  = P(E/A) = 0.35

Improper connections = P(F/A) = 0.13

Poorly welded wires = P(G/A) = 0.52

Now, the probability due to loose keys = 0.27 x 0.92 = 0.2484

Improperly connected = 0.13 x 0.80 = 0.1040

Poorly welded wires = 0.52 x 0.80 = 0.4160

So, the probability that a failure is due to improperly connected or poorly welded wires = 0.1040 + 0.4160

                       = 0.5200

8 0
3 years ago
Plssssssss help........
Ludmilka [50]

the answer to ur problem will be -7/5

7 0
2 years ago
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Which of these symbols correctly relates the two numbers below ? Check all that apply 6?6
kari74 [83]
The answer is a my man

6 0
3 years ago
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The next night there are 30 men and 9 women.<br> what is the ratio in its simplest form?
AfilCa [17]

The ratio is 30 : 9 = 10 : 3


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