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Juliette [100K]
3 years ago
6

Yesterday, the snow was 2 feet deep in front of Archie’s house. Today, the snow depth dropped to 1.6 feet because the day is so

warm. What is the percent change in the depth of the snow?
Mathematics
1 answer:
kherson [118]3 years ago
7 0
1.6 is 80% of 2, so the percent change is 20%.
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Which expression has a value of 3?
Marina86 [1]

Step-by-step explanation:

3(4 *to the power of 2* - 3*to the power of 2*)

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  • 3(16-9)
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24-23 x 3

  • 24-23×3
  • 24-69
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3*to the power of 3* - 3*to the power of 2

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  • 9-6
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(6*to the power of 2* - 3) (9*to the power of 2* - 70)

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  • (36-3)(81-70)
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Hence, Option d. is the correct answer because it gives answer 3 when it is solved.

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2 years ago
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Answer:

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Step-by-step explanation:

8 0
3 years ago
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Brain to first correct answer
scZoUnD [109]
<h3>Answer:  40%</h3>

Explanation:

Add up the numbers shown: 10+11+3+1 = 25

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The scatter plot shows a scuba diver's depth in the ocean. The equation of the trend link shown is y = -3.29x - 10. Predict what
TiliK225 [7]

<u>It's not given a scatter plot not the characteristics of the variables, but it can be safely assumed as shown below</u>

Answer:

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Step-by-step explanation:

The equation of the trend (or best fit line) for the scuba diver's depth in the ocean is:

y = -3.29x - 10

Where y is the diver's depth and x is the time in minutes.

To predict the diver's depth at x=30 minutes, substitute in the equation:

y = -3.29(10) - 10

y = -32.9 - 10

y = -42.9

Since no units are provided for y, the answer is:

The diver's depth will be -42.9 after 30 minutes

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3 years ago
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VashaNatasha [74]

Answer:

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Step-by-step explanation:

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