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Norma-Jean [14]
3 years ago
12

82.8 cm measured to the nearest tenth of a cm.

Mathematics
1 answer:
Effectus [21]3 years ago
6 0

Answer:

80.0 cm

...................

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Answer:

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Step-by-step explanation:

Given

(1.3t^3 + 0.4t^2 - 24t) + (8 - 18t + 0.6t^2)

Required

Solve

We have:

(1.3t^3 + 0.4t^2 - 24t) + (8 - 18t + 0.6t^2)

Collect like terms

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1.3t^3 + t^2 -42t  + 8

So:

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