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patriot [66]
2 years ago
8

What is i^22 if i^2 is -1

Mathematics
1 answer:
Sever21 [200]2 years ago
4 0
I^22 equals to -1 since i^2 is negative one
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The figure below is the graph of the dimensions of a rectangle whose adjacent side lengths exhibit inverse variation.
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3 years ago
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Please help me with this question.
insens350 [35]

Answer:

The correct answer is option C. 3/5= 0.60

Step-by-step explanation:

It is given that,the  Venn diagram shows sports played by 10 students.

event A = The student plays basketball.

event B = The student plays soccer

<u>To find P(A|B))</u>

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P(A ∩ B) = 3

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5 0
3 years ago
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Paha777 [63]

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Step-by-step explanation:

3 0
3 years ago
Please help. I’ll mark you as brainliest if correct!
sesenic [268]

Answer:

Quantity (lbs) of type 1 candy  x = 8

Quantity (lbs) of type 2 candy  y = 17,5

Step-by-step explanation:

Let´s call  "x" quantity (in pounds) of candy type 1 in the mixture, and "y" quantity (in pounds ) of candy type 2, then according to the problem statement.

x  +  y  =  25,5

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Then we have a two equation system

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2,20*x  +  7,30*y = 145,35               ⇒ 2,20*x + 7,30* (25,5 - x ) = 145,35

2,20*x + 186,15 - 7,30*x = 145,35

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x = 40,8/5,1

x = 8 lbs

And   y  =  25,5 - 8

y = 17,5 lbs

5 0
3 years ago
What is the coefficient in this expression?5 minus 4.7 minus 2 x + StartFraction 5 over 8 EndFractionNegative 4.7Negative 2Start
WITCHER [35]

Answer:

-2

Step-by-step explanation:

i did the test

4 0
2 years ago
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