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AVprozaik [17]
2 years ago
11

Determine whether the sample is a simple random sample. In order to test for a gender gap in a way that men and women purchase c

ars, the Grant Survey Company polls exactly 750 adult men and 750 adult women randomly selected from adults in the United States.
Mathematics
1 answer:
yan [13]2 years ago
3 0

Answer:

imposta

Step-by-step explanation:

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The selling price of an item is $650 marked up from the wholesale cost of $450. Find the percent markup from wholesale cost to s
Katen [24]

Answer:

the price went up 44.44%

Step-by-step explanation:

200÷450×100

8 0
3 years ago
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Answer key says 50, but i have no idea how to get it. can anyone please help me?
Lady_Fox [76]

Answer:

x=50

Step-by-step explanation:

note that 40% is 2/5

Therefore, 30 tomatoes is 1- 2/5 = 3/5

3/5 of the tomatoes last year is 30

lets say tomatoes = x

3/5 x = 30

divide by 3 on both sides

1/5 x = 10

multiply by 5 on both sides

x=50

:D

hope it helped :D

6 0
3 years ago
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ILL BRAINLIEST YOU <br> PLEASE HELP ME
vovikov84 [41]

Answer:

The sides from least to greatest are AB, BC, AC

8 0
3 years ago
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(2 + 3i) + (3 – 4i)<br><br> (3 – 5i) – (–2 – i)<br><br> (2 − 4i)(1+ 3i) <br><br> 2i(−1+ 3i)
grandymaker [24]

Answer:

See below ~

Step-by-step explanation:

<u>Question 1</u>

  • (2 + 3i) + (3 - 4i)
  • <u>5 - i</u>

<u>Question 2</u>

  • (3 – 5i) – (–2 – i)
  • 3 - 5i + 2 + i
  • <u>5 - 4i</u>

<u>Question 3</u>

  • (2 − 4i)(1+ 3i)
  • 2 - 4i + 6i - 12i²
  • <u>14 + 2i</u>

<u>Question 4</u>

  • 2i(-1 + 3i)
  • -2i + 6i²
  • <u>-6 - 2i</u>
6 0
2 years ago
-12 41/24 in simplest form.
Temka [501]

Answer:

-13 17/24

Step-by-step explanation:

-12 41/24 is equivalent to -(-12 41/24), or - (12 + 24/24 + 17/24)

Combining 12 and 24/24, we get 13, and thus have:  -(13 17/24), or

-13 17/24

7 0
3 years ago
Read 2 more answers
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