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noname [10]
2 years ago
9

Anyone know how to do this ??? i need it now

Mathematics
2 answers:
stira [4]2 years ago
8 0

Answer:

7 +21i

Step-by-step explanation:

elena-s [515]2 years ago
3 0

Answer:

(7+27i)

Hope this helps and if you could give brainliest that would be great

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Evaluate p/2 - 5 when p=14
Natalka [10]

Answer:

2

Step-by-step explanation:

14/2-5=

7-5=

2

6 0
3 years ago
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7. What is most likely the slope of the line graphed?<br> A.-2<br> B. 0<br> C. 2<br> D. Undefined
adell [148]

Answer:

Undefined

Step-by-step explanation:

If the slope was a horizontal line, then we could say y=2, however, it is only going through the x-axis so it would be x=2, but in terms of y it is undefined.

6 0
2 years ago
Plz help !!!!!!!!!!!!!
Serhud [2]

I not 100% sure but I chose C.

Hope this helps.. but good luck :)

3 0
2 years ago
The cumulative distribution function f(x) of a discrete random variable x is given by f(0) =. 30, f(1) =. 70, f(2) =. 90 and f(3
Lisa [10]

Correlation between x & y is 0.6125.

In probability theory and statistics, the cumulative distribution function of a real-valued random variable X, or simply the distribution function of X weighted by x, is the probability that X takes a value less than or equal to x.

The cumulative distribution function (CDF) of a random variable X is defined as FX(x)=P(X≤x) for all x∈R. Note that the subscript X indicates that this is the CDF of the random variable X. Also note that the CDF is defined for all x∈R. Let's look at an example.

Learn more about cumulative distribution here: brainly.com/question/24756209

#SPJ4

7 0
1 year ago
Rounded what is 489291 rounded to the nearest hundred
Mrac [35]
The answer is 489,300.

Work:

We go to the tenth's place, which is 9. Since 9 is higher than 5, we need to round the hundredth's place to 3.
8 0
2 years ago
Read 2 more answers
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