Question
In 1900, there was an Olympic underwater swimming event. The score was calculated by giving two points for each second the swimmer stayed underwater, and one point for each meter that the swimmer traveled.
Charles de Vendeville from France earned a gold medal by staying underwater 68.4 seconds while traveling 60.2 meters. How many points did Charles de Vendeville earn to place first? Express the answer to the nearest tenth of a point.
NOTE: There is a check answer button in the bottom right corner. Click this to check your answer before moving on to the next question. It will not tell you the correct answer, but it will tell you if the answer you selected is correct. You can use this feature twice per question.
(1 point)
• 257.2 points
• 197.0 points
• 188.8 points
• 128.6 points
Charles de Vendeville from France earned a gold medal by staying underwater 68.4 seconds while traveling 60.2 meters. How many points did Charles de Vendeville earn to place first? Express the answer to the nearest tenth of a point.
NOTE: There is a check answer button in the bottom right corner. Click this to check your answer before moving on to the next question. It will not tell you the correct answer, but it will tell you if the answer you selected is correct. You can use this feature twice per question.
(1 point)
• 257.2 points
• 197.0 points
• 188.8 points
• 128.6 points
Answers
GPT-4o mini
To calculate the total score Charles de Vendeville earned, we can use the scoring system provided:
1. **Points for staying underwater:** He earned 2 points for each second he stayed underwater.
\[
\text{Points for time} = 2 \times \text{seconds underwater} = 2 \times 68.4 = 136.8 \text{ points}
\]
2. **Points for distance traveled:** He earned 1 point for each meter he traveled.
\[
\text{Points for distance} = 1 \times \text{meters traveled} = 1 \times 60.2 = 60.2 \text{ points}
\]
3. **Total points:** Now, we add the points from time and distance together:
\[
\text{Total points} = \text{Points for time} + \text{Points for distance} = 136.8 + 60.2 = 197.0 \text{ points}
\]
Thus, the total score that Charles de Vendeville earned is **197.0 points**.
1. **Points for staying underwater:** He earned 2 points for each second he stayed underwater.
\[
\text{Points for time} = 2 \times \text{seconds underwater} = 2 \times 68.4 = 136.8 \text{ points}
\]
2. **Points for distance traveled:** He earned 1 point for each meter he traveled.
\[
\text{Points for distance} = 1 \times \text{meters traveled} = 1 \times 60.2 = 60.2 \text{ points}
\]
3. **Total points:** Now, we add the points from time and distance together:
\[
\text{Total points} = \text{Points for time} + \text{Points for distance} = 136.8 + 60.2 = 197.0 \text{ points}
\]
Thus, the total score that Charles de Vendeville earned is **197.0 points**.