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Nookie1986 [14]
3 years ago
13

Estimate the sum. 11One-fifth + 3.98

Mathematics
2 answers:
jekas [21]3 years ago
7 0

Answer:

15.18

Step-by-step explanation:

lozanna [386]3 years ago
6 0

Answer:

Step-by-step explanation:

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The maximum height is 144 feet and the time to reach this height is 2 seconds.
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