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frosja888 [35]
2 years ago
10

The chemistry teacher decides to use chalk paint to cover a circular portion of a wall in the science lab. If the greatest dista

nce
across the circle is is 3 feet, approximately how many square feet will the chalk paint cover?
Mathematics
1 answer:
Dominik [7]2 years ago
7 0

Answer: 7ft

Step-by-step explanation:

i just did it

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16

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Daisy measured the heights of 20 plants.
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Answer:

  • 30.5 cm

Step-by-step explanation:

<em>Refer to attached</em>

  • Height of plants (h) >> Frequency >> Midpoint >> Frequency x midpoint
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Sum of frequencies = 20

Sum of frequency x midpoint product = 610

<u>Mean height </u>

  • 610/20 = 30.5 cm

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