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Schach [20]
3 years ago
8

An unbiased sample is one in which every member of the group has an equal chance of being chosen. True or false

Mathematics
1 answer:
photoshop1234 [79]3 years ago
6 0
The answer is true.
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Help! I’ll give Brainly! It’s not 2,875 , thank you !!
olchik [2.2K]

9514 1404 393

Answer:

  $2,617.50

Step-by-step explanation:

Using this table, the tax is ...

  tax = 2% × $3000 + 3% × (5000 -3000) + 5% × (17000 -5000) + ...

     5.75% × (50,000 -17,000)

  = $60 + 60 + 600 + 1897.50

  tax = $2,617.50

__

<em>Additional comment</em>

Above $17,000, the tax is more easily computed as ...

  tax = (5.75% × income) - 257.50

Each tax bracket can have a simplified formula like this.

8 0
3 years ago
What's the value of X in the figure<br><br><br>145 (degrees) X (2x + 15)
MakcuM [25]

Answer:

answer

2x + 15 = 145

2x = 145 - 15

2x = 130

x =  \frac{130}{2}

x = 65 {}^{}

Step-by-step explanation:

hope this helps you!!!

#ITSCHOCOLOVER

5 0
1 year ago
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Paula has read 70% of the total pages in a book she is reading for english class
pav-90 [236]

Answer:

good for paula? im not sure what the question is.

6 0
2 years ago
Simplify 8(x + 3) - 2x.<br><br>Answer options:<br>A) 6 x + 3<br>B) 7 x<br>C) 6 x + 24​
s344n2d4d5 [400]

Answer:

C

Expand the bracets then simplfy and then factorise

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2 years ago
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Can someone help me with this question please and thank you.
Diano4ka-milaya [45]
Is there a graph or chart? Or a word problem that tells us some information
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