3 years ago

Could someone help please

Mathematics

1 answer:

pogonyaev3 years ago

3 0

Answer:

3.5 m/s

Step-by-step explanation

Remove brackets

d = t^2 + 0.2t + 3.3t + .66

Combine

d = t^2 + 3.5t + .66

The initial velocity is 3.5

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