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yaroslaw [1]
2 years ago
8

Pls answer these questions .​

Mathematics
1 answer:
Agata [3.3K]2 years ago
3 0

Answer:

1. PQ

2. PR

3. OR/OP

4. OR/OP

5. RO

Step-by-step explanation:

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Exercise 1 (SW Chapter 5): Suppose that a researcher, using wage data on 250 randomly selected male workers and 280 female worke
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 b) answered. In what fraction of the samples would H0 from
3 0
3 years ago
|x−y+z|, if x=3; y=−2; z=−6
Finger [1]

Answer:

1

Step-by-step explanation:

Try the question without the absolute value brackets first.

Then it would be 3+2-6

Since it states "x-y" and y is -2, then it would be 3+2 since a negative times a negative becomes a positive

Same thing for "z", instead of +6 it would be -6 because a negative times a positive is still a negative

Now, 3+2-6 is -1 but MAKE SURE to put the absolute value brackets back. Making the answer a positive number. Therefore, it would be 1

3 0
3 years ago
I drove from New York to Maryland, and then to Virginia. The total distance was 460 miles. The distance from New York to Marylan
snow_lady [41]
460 miles minus 225 miles makes
460-225=235 miles from Maryland to Virginia.

Hope this helped.
8 0
3 years ago
103.468 rounded to the nearest leader
nevsk [136]

Answer:103

Step-by-step explanation:

103.468 rounded to the nearest leader is 103

3 0
3 years ago
Which expression is rational?
horrorfan [7]

Answer:

square root of 49

Step-by-step explanation:

square root of 2 is 1.41421356237

square root of 14 is 3.74165738677

square root of 49 is 7

square foot of 49 is the correct one because 6.27316543222718… keeps going and does not stop the other 2 is irrational and square root of 49 is 7 basically meaning is rational

Hope this helped! :)

May i have brainliest!

5 0
3 years ago
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