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Evgesh-ka [11]
3 years ago
14

Show that (4i)/(-1+i)^18 is real and find its value.

Mathematics
1 answer:
Ulleksa [173]3 years ago
8 0

Answer:

- 4/(√2)^18

Step-by-step explanation:

hello :  look this solution

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Different measurements are expressed in different units. Choose the correct SI units for the following types of measurement.
pashok25 [27]

Answer:

m/s

m/s^2

N

Kgs

Step-by-step explanation:

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5 0
3 years ago
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If Peppa pig had 4 apples and Jorge took 2 how many apples does Peppa pig have<br> HELP
Tanzania [10]

Answer:

2

Step-by-step explanation:

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3 0
3 years ago
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What is the median of the following string of values?<br> 55, 18, 58, 49, 8, 77, 62, 26, 7.11
LuckyWell [14K]

Answer:

The answer is 49 if we are to assume you meant 7.11 and not 7,11.

If you meant 7,11 - the answer is 28.5.

Step-by-step explanation:

If we are assuming you meant "7,11" and not "7.11", then we would start by removing the lowest and highest numbers from the list respectively, and repeating the process until you only have 1 or 2 numbers left.

Here are the pairs of numbers removed if we are assuming you meant 7.11;

7.11 / 77

8 / 62

18 / 58

26 / 55

We are left with 49, and that would be your median.

However, if we were to assume you meant 7,11, then we'd have to start over and repeat the process.

7 / 77

8 / 62

11 / 58

18 / 55

26 / 49 is our final answer; however we are not to assume this as we need a definite number. To resolve this, we would need to average the two numbers. To do this, we add them together and divide by how many numbers we added.

26 + 49 = 75.

75 / 2 = 28.5

Your median for this would be 28.5.

Hope this helps! Have a great rest of your day. :)

3 0
2 years ago
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Solve. x^2+ 5x-2=0<br> SoS plz Quadratic Equation
IRISSAK [1]

Answer:

−5/2 ± √33 /2

3 0
4 years ago
An airplane flies with a constant speed<br> of 840 km/h. How far can it travel in<br> 1 hour?
WITCHER [35]

Answer:

  840 km

Step-by-step explanation:

The speed expression ...

  840 kilometers per hour

means the plane files 840 kilometers in each hour.

In 1 hour, it will travel 840 km.

5 0
2 years ago
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