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Mathematics, 10.10.2019 17:20, kelebsessoms89
Two ocean beaches are being affected by erosion. the table shows the width, in feet, of each beach measured at high tide where 1995 is represented by year 0:
chart:
year number, western beach width (feet) , dunes beach width (feet),
0 100 20
5 90 45
10 80 70
11 78 75
12 76 80
15 70 95
part a:
describe the patterns shown by the erosion data measurements shown for each of the beaches in the table.
part b:
between which years will the beaches have approximately the same width?
part c:
assuming these rates remain constant, what can you do to get a better approximation of when the two beaches will have the same width?
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Answers: 2
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