The average velocity of the bottle rocket are two given time intervals is 30 m/s and 20 m/s respectively, while the instantaneous velocity at 4.5 seconds is 22 m/s.
The given parameters;
- s(t) = -9t² + 103t + 403
- time interval (4.499, 4.5), and (4.5, 4.501)
The average velocity of the bottle rocket over the intervals is calculated as follows;
when the interval = [<em>4.499, 4.5</em>]


when the interval = [<em>4.5, 4.501</em>]

The instantaneous velocity of the bottle rocket at time t=4.5;

Thus, the average velocity of the bottle rocket are two given time intervals is 30 m/s and 20 m/s respectively, while the instantaneous velocity at 4.5 seconds is 22 m/s.
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Answer:
the answer would be -2-3i
Explanation:
The women’s rights improved during the gilded age through the following
evidences.
- Economic and political equality
<h3>What is the Gilded age?</h3>
Gilded age refers to the period in the late nineteenth century. This period
witnessed women gaining the right to vote and an increase in the
employment rate in various sectors of the economy.
This was made possible as a result of the women being viewed as equal to
men during this period.
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