Trip dostom. 75=381 miles Omat is the average speed for the total trip?T=3 hrs + 203 miles 203 miles stop oblas South 0.5 3.0hrs 19/19 C. What is the average velocity of the bus for the total trip? Calculate 8m. displacement using Pythagorean Theorem (a² + b² = c²2) seed=(635) (√= 45m/h) d = √(203)² + (178m) 2 d=2699) d=216 hrs 15. If Donald rode his bicycle 25 km and the entire trip took him 3.5 hours, which includes a 15 minute stop for water, what is the average speed? 25 km 7.144 km 3.5hrs 16. Ms. Garcia drives her red corvette with an average velocity of 75 mph east to get to the movies on time. How much time (in minutes) will it take her to drive 7.0 miles to the Cinemark Theatre to watch the latest movie? Hint: 1 hour = 60 minutes

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**15.** If Donald rode his bicycle 25 km and the entire trip took him 3.5 hours, which includes a 15-minute stop for water, what is the average speed?

\[ \frac{25 \text{ km}}{3.5 \text{ hrs}} = 7.14 \text{ km/hr} \]

**16.** Ms. Garcia drives her red corvette with an average velocity of 75 mph east to get to the movies on time. How much time (in minutes) will it take her to drive 7.0 miles to the Cinemark Theatre to watch the latest movie? *Hint: 1 hour = 60 minutes* 

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**Diagrams and Notes:**

- There are no detailed diagrams, but there are mathematical workings written by hand around problem 15. The main calculation shows that he traveled 25 km in 3.5 hours, and the solution calculated gives an average speed of 7.14 km/h using division.
  
- For problem 16, there are no visible calculations, but the problem requires using the formula for time: \( \text{Time} = \frac{\text{Distance}}{\text{Speed}} \) and converting hours to minutes.
Transcribed Image Text:Sure, here's a transcription suitable for an educational website: --- **15.** If Donald rode his bicycle 25 km and the entire trip took him 3.5 hours, which includes a 15-minute stop for water, what is the average speed? \[ \frac{25 \text{ km}}{3.5 \text{ hrs}} = 7.14 \text{ km/hr} \] **16.** Ms. Garcia drives her red corvette with an average velocity of 75 mph east to get to the movies on time. How much time (in minutes) will it take her to drive 7.0 miles to the Cinemark Theatre to watch the latest movie? *Hint: 1 hour = 60 minutes* --- **Diagrams and Notes:** - There are no detailed diagrams, but there are mathematical workings written by hand around problem 15. The main calculation shows that he traveled 25 km in 3.5 hours, and the solution calculated gives an average speed of 7.14 km/h using division. - For problem 16, there are no visible calculations, but the problem requires using the formula for time: \( \text{Time} = \frac{\text{Distance}}{\text{Speed}} \) and converting hours to minutes.
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