sel in St. Augustine Park has a diameter of 36 feet. Each ride lasts 3 minutes and the speed of th s per minute. What is the maximum distance riders travel in one full ride? Round to the nearest h

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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**Problem Statement:**

The carousel in St. Augustine Park has a diameter of 36 feet. Each ride lasts 3 minutes and the speed of the carousel is 3.8 revolutions per minute. What is the maximum distance riders travel in one full ride? Round to the nearest hundredth.

**Calculation:**

1. **Find the circumference of the carousel:**

   The formula to calculate the circumference (C) is:
   \[
   C = \pi \times \text{diameter}
   \]
   Given the diameter is 36 feet:
   \[
   C = \pi \times 36 \approx 113.1 \, \text{feet}
   \]

2. **Calculate the total number of revolutions in one ride:**

   Each ride lasts 3 minutes with a speed of 3.8 revolutions per minute:
   \[
   \text{Total revolutions} = 3 \, \text{minutes} \times 3.8 \, \text{rev/min} = 11.4 \, \text{revolutions}
   \]

3. **Compute the maximum distance traveled:**

   Maximum distance is the product of the total number of revolutions and the circumference:
   \[
   \text{Maximum distance} = 11.4 \, \text{revolutions} \times 113.1 \, \text{feet/revolution} \approx 1289.34 \, \text{feet}
   \]

**Result:**

The maximum distance is **1289.34 feet**.

**Interactive Input:**

To answer, fill in the blank provided below:

The maximum distance is ________ feet.
Transcribed Image Text:**Problem Statement:** The carousel in St. Augustine Park has a diameter of 36 feet. Each ride lasts 3 minutes and the speed of the carousel is 3.8 revolutions per minute. What is the maximum distance riders travel in one full ride? Round to the nearest hundredth. **Calculation:** 1. **Find the circumference of the carousel:** The formula to calculate the circumference (C) is: \[ C = \pi \times \text{diameter} \] Given the diameter is 36 feet: \[ C = \pi \times 36 \approx 113.1 \, \text{feet} \] 2. **Calculate the total number of revolutions in one ride:** Each ride lasts 3 minutes with a speed of 3.8 revolutions per minute: \[ \text{Total revolutions} = 3 \, \text{minutes} \times 3.8 \, \text{rev/min} = 11.4 \, \text{revolutions} \] 3. **Compute the maximum distance traveled:** Maximum distance is the product of the total number of revolutions and the circumference: \[ \text{Maximum distance} = 11.4 \, \text{revolutions} \times 113.1 \, \text{feet/revolution} \approx 1289.34 \, \text{feet} \] **Result:** The maximum distance is **1289.34 feet**. **Interactive Input:** To answer, fill in the blank provided below: The maximum distance is ________ feet.
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