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AfilCa [17]
2 years ago
10

Find the product of these complex numbers. (3-4i)(1 - i) =

Mathematics
2 answers:
vovikov84 [41]2 years ago
7 0

uhh 4.9 i dont know sorry hdhh

Gre4nikov [31]2 years ago
4 0

Answer:

Step-by-step explanation:

-1-7i

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Answer:

See explanation

Step-by-step explanation:

A.  P(top)=top outcomes/all kinds of outcomes=4/30=2/15=13.33333333333...%

P(bottom)=bottom outcomes/ all kinds of outcomes=1/30=3.33333333....%

P(side)=25/30=5/6=83.33333333333...%

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finlep [7]

Step-by-step explanation:

Divide the denominator by the numerator to find the percentage

5 0
3 years ago
How would I do the steps to solve this?
allsm [11]

Answer:

The maximum revenue is 16000 dollars (at p = 40)

Step-by-step explanation:

One way to find the maximum value is derivatives. The first derivative is used to find where the slope of function will be zero.

Given function is:

R(p) = -10p^2+800p

Taking derivative wrt p

\frac{d}{dp} (R(p) = \frac{d}{dp} (-10p^2+800p)\\R'(p) = -10 \frac{d}{dp} (p^2) +800 \ frac{d}{dp}(p)\\R'(p) = -10 (2p) +800(1)\\R'(p) = -20p+800\\

Now putting R'(p) = 0

-20p+800 = 0\\-20p = -800\\\frac{-20p}{-20} = \frac{-800}{-20}\\p = 40

As p is is positive and the second derivative is -20, the function will have maximum value at p = 40

Putting p=40 in function

R(40) = -10(40)^2 +800(40)\\= -10(1600) + 32000\\=-16000+32000\\=16000

The maximum revenue is 16000 dollars (at p = 40)

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2 years ago
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Answer: The 3 is the numerator.

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Answer: x=-y+8 and x=y+6

Step-by-step explanation:

7 0
3 years ago
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