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kumpel [21]
2 years ago
9

What is the square root of -3-4i??

Mathematics
1 answer:
Temka [501]2 years ago
3 0
I think it’s -2.26794919i
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A Department of Transportation report about air travel found that nationwide, 76% of all flights are on time. Base the following
ser-zykov [4K]

Answer:

30 flights are expected to be late.

Step-by-step explanation:

Consider the provided information.

A Department of Transportation report about air travel found that nationwide, 76% of all flights are on time.

That means 100-76% = 24% of all flights are not on time.

125 randomly selected flights.

We need to find flights would you expect to be late.

Flight expect to be late E(x) = nq

Here n is 125 and the probability of late is 24 or q = 0.24

Thus substitute the respective values in the above formula.

Flight expect to be late E(x) = 125 × 0.24 = 30

Hence, the 30 flights are expected to be late.

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3 years ago
HEEEEELPPPPP PLEASEEEEEE The table describes the types of job openings available in a company.
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arc GT = 18 degrees, arc TA =32 degrees, arc NA =112 degrees, arc IN = 74 degrees. find measure of angle GET
Svet_ta [14]

Answer:

Step-by-step explanation:

7 0
2 years ago
Please double-check for me :)
frosja888 [35]

<em>I think your answer is fine</em>

8 0
3 years ago
Please help me... I will mark as BRAINLIEST!!!!​
defon

Answer:

I would say that by the 20th figure, there would be more than 400 small triangles by the 20th figure.

Step-by-step explanation:

Based on figure 1 and 2, I'm guessing the ratio is 2.

Figure 4: 32

Figure 5: 64

Figure 6: 128

Figure 7: 256

Figure 8: 512

Figure 9: 1,024

6 0
3 years ago
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