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Alex17521 [72]
3 years ago
12

1. 12 = x + 3 2. b+0.6= -1 3. a+(-4)= -13 4. x+27= -12 5. a+(-1.2)= -5.5

Mathematics
2 answers:
Archy [21]3 years ago
8 0
1. 12=x+3    12-3=9  now try 9+3 that is 12 so x=9
2. b+0.6=-1   -1-0.6=-1.6   -1.6+0.6=-1  b=-1.6
3. a=-9
4. x=-39 I believe
5. a=-4.3
adoni [48]3 years ago
6 0
1. x = 9
2. b = -1.6
3. a= -9
4. x = -39
5. a = -4.3

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3 years ago
In 1995, Derek Jeter's batting average was 0.250; in 1996, his batting average was 0.314. David Justice's batting average in 199
belka [17]

Answer:

The correct option is;

Simpson Paradox

Step-by-step explanation:

The phenomenon whereby particular trends are prevalent in small data portions but are not evident or an inverse trend is observe when the portions are joined together is known as Simpson's paradox.

Whereby the data for calculating the bating averages as found online are given as follows;

Season,                       Derek Jeter                           David Justice

1995,                           12/48 = 0.250                         104/411 ≈ 0.253

1996,                           183/582 ≈ 0.314                      45/140 ≈ 0.321

The overall hits to the overall bats ratio are;

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Which shows that  Derek Jeter's overall average was better than Justice's average  

7 0
3 years ago
A suppose price per person for an event. If 17 people sign up. And the price per person is 213 what will be the price per person
Alex787 [66]

Answer:

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Step-by-step explanation:

If 17 people sign up the price is 213

We want to khow the price if 27 people sign up

So:

17=> 213

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3 0
2 years ago
Read 2 more answers
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Hope this helps! :)

5 0
3 years ago
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Answer:

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Step-by-step explanation:

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Amount to pay each week: 15  

Amount that he has paid back: 15 × w  (When we subtract this term from the total we will get the answer)

So after w weeks he owes his parents :

p = 250 - 15(w)



4 0
3 years ago
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