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boyakko [2]
2 years ago
6

John’s motorcycle average speed on motorcycle is 50 km/h. If he drives it for 3 hours how far does he travel? ​

Mathematics
2 answers:
marysya [2.9K]2 years ago
6 0
  • Speed=50km/h
  • Time=3h

Distance.

  • Avg. Speed×Time
  • 50(3)
  • 150km
professor190 [17]2 years ago
4 0

\qquad\qquad\huge\underline{{\sf Answer}}

Here we go ~

Average speed of John's motorcycle is 50 km/h and he drives for 3 hours.

We have been asked to find the distance travelled by John in this tike interval.

So, let's apply the formula :

\qquad \sf distance = avg. \: speed \times time

\qquad \sf  \dashrightarrow  \: d = 50 \times 3

\qquad \sf  \dashrightarrow  \: d =150 \: km

So, he travelled 150 km in 3 hours ~

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Answer:

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  1. [Derivative] Set up [Slope Formula]:                                                           \displaystyle f'(-2.4) \approx \frac{f(x_2) - f(x_1)}{x_2 - x_1}
  2. Substitute in coordinates:                                                                           \displaystyle f'(-2.4) \approx \frac{-8 - -1}{-1.9 - -2.4}
  3. Evaluate:                                                                                                       \displaystyle f'(-2.4) \approx -14

---

Learn more about derivatives: brainly.com/question/17830594

---

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Differentiation

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