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anzhelika [568]
3 years ago
5

Need help solving systems of equations with 3 variables

Mathematics
1 answer:
DochEvi [55]3 years ago
5 0
Once you start working problems like these, it pays to get an appropriate calculator.
.. (x, y, z) ≈ (248.01, 43.63, 88.34) . . . . rounded to 2 decimal places

_____
The attempt to convert these to fractions with denominators less than 9999 failed.

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LenaWriter [7]
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4 0
3 years ago
Read 2 more answers
Help please thanks in advance
Westkost [7]
A) In Part 1 to part 2 the bus had its farthest distance. At part 2 the bus stayed steady time went by. Part 3 to 4 was decreasing distance. part 4 was constant. Then again at part 5 the distance was increasing

B) 

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C) Non-linear, because the graph has a curve, for it to be linear it must be a straight line.

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8 0
3 years ago
Could u help me with this I got stuck and I don’t know how to finish
NikAS [45]

Answer:

10

Step-by-step explanation:

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5 0
3 years ago
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The probability that Jane will go to a ballgame (event A) on a Monday is 0.73, and the probability that Kate will go to a ballga
sergiy2304 [10]

Answer:

dependent events since P(A and B) is not equal to P(A) * P(B)

Step-by-step explanation:

According to the Question,

  • Given, The probability that Jane will go to a ballgame (event A) on a Monday is 0.73, and the probability that Kate will go to a ballgame (event B) the same day is 0.61. The probability that Kate and Jane both go to the ballgame on Monday is 0.52.

Thus, The events A, B and A∩B are:

A - Jane will go to a ballgame on Monday;

B - Kate will go to a ballgame on Monday;

A∩B - Kate and Jane both go to the ballgame on Monday.

  • P(A)=0.73, P(B)=0.61, P(A∩B)=0.52.
  • Pr(A)⋅Pr(B) = 0.73⋅0.61 = 0.4453 ≠ 0.52

So, events A and B are dependent events since P(A and B) is not equal to P(A) * P(B)

3 0
3 years ago
8 1/2 + 2 7/9 = ----- fill in the lkank
Alex

Answer:

The answer is 11 5/18 because it is so easy.

3 0
4 years ago
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