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zhenek [66]
3 years ago
15

URGENT!!! PLEASE HELP!!! It doesn't have to be detailed!!!

Mathematics
1 answer:
harina [27]3 years ago
3 0
4 and 1/4 feet is your answer my friend
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Mdcxxxvi in Roman numerals
klasskru [66]
That's Roman numerals but it is 1636 not as Roman numerals hope I helped
6 0
2 years ago
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Heron Island is a coral cay in the Great Barrier Reef. Around Heron Island (and elsewhere in Australia) there are 2 color morphs
kobusy [5.1K]

In case A, as the error would be a difference of 1, the assumption could be mantained, but in case B the difference will be bigger, showing that the ratio is not 3:1 but 4:1.

<h3><u>Ratios</u></h3>

Given that a preliminary study was carried out to test the hypothesis that the ratio of white to dark herons on the island was 3:1, but A) a small census found 16 white morphs and 4 dark, to determine if the assumption of a 3 :1 ratio could be rejected, and B) to determine the same question if the census were larger with 160 white morphs and 40 dark, the following calculations must be made:

A)

  • 3 + 1 = 4
  • 16 + 4 = 20
  • 4 = 20
  • 3 = X
  • 60 / 4 = X
  • 15 = X
  • Therefore, as the error would be a difference of 1, the assumption could be mantained.

B)

  • 3 + 1 = 4
  • 160 + 40 = 200
  • 150 = 3:1
  • In this case, the difference will be bigger, showing that the ratio is not 3:1 but 4:1.

Learn more about ratios in brainly.com/question/1504221

3 0
2 years ago
What is 7/12- blank =1/6
arsen [322]
I think it is 5/12 I hope it’s ok right
4 0
3 years ago
John owes $829.30 to discover card. However his payment of $35 is late resulting in a late fee of $35. If his new balance $847.9
Orlov [11]

Answer:

Step-by-step explanation:

4 0
2 years ago
4x - 6 = 22<br> Answer ?
Alex777 [14]

4x-6= 22

Move -6 to the other side.

Sign changes from -6 to +6.

4x-6+6= 22+6

4x= 22+6

4x= 28

Divide by 4 for both sides

4x/4= 28/4

x= 7

Answer : x= 7

6 0
3 years ago
Read 2 more answers
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