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natita [175]
3 years ago
7

Wave erosion causes a certain coastline to recede at a rate of 3 centimeters each year. This occurs uninterruped for a period of

8 years
Mathematics
2 answers:
Darina [25.2K]3 years ago
5 0

Answer:

-32.375 centimeters

Step-by-step explanation:

Travka [436]3 years ago
4 0
The expression 8(-3) represents the recession of the coastline after 8 years if the coastline recedes 3 centimeters each year. 8(-3)=-24. So, the coastline's new position is 24 centimeters farther inland than it was 8 years ago.
answer= 24
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Is the expression 32/-8 undefined? If not find the quotient.
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Step-by-step explanation:

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The following are the distances (in miles) to the nearest airport for 12 families. 6, 7, 8, 8, 16, 19, 23, 24, 26, 27, 34, 35 No
AveGali [126]

Using it's definitions, the five-number summary and the interquartile range for the data-set is given as follows:

  • Minimum: 6
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  • Median: 21.
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<h3>What are the median and the quartiles of a data-set?</h3>

  • The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.
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This data-set has 12 elements, which is an even number, hence the median is the mean of the 6th and 7th elements, as follows:

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The first quartile is the median of 6, 7, 8, 8, 16, which is the third element of 8.

The third quartile is the median of 23, 24, 26, 27, 34, 35, which is of 27. Hence the interquartile range is of 27 - 8 = 19.

The minimum is the lowest value in the data-set, which is of 6, while the maximum is of 35, which is the largest value in the data-set.

More can be learned about the five-number summary and the interquartile range at brainly.com/question/3876456

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You can confirm this is the correct answer by figuring the second coordinate. Down represents negative numbers, so down 5 units is -(5×0.5) = -2.5. This matches the second coordinate of the chosen answer.

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David finds a marble and measures the radius to be 30 millimeters. What is the volume of the marble? (use the word "cubic" to de
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where are the answer choices?

Step-by-step explanation:

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