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8th Edition

Charles P. McKeague + 1 other

Publisher: Cengage Learning

ISBN: 9781305652224

Chapter 2.3, Problem 65PS

Textbook Problem

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Ferris Wheel In 1897, a Ferris wheel was built in Vienna that still stands today. It is named the Riesenrad, which translates to the *Great Wheel.* The diameter of the Riescnrad is 197 feet. The top of the wheel stands 209 feet above the ground. Figure 14 is a model of the Riesenrad with angle *0* the central angle that is formed as a rider moves from the initial position
*h* feet above the ground at position

a. Find *h* if

b. Find *h* is

c. Find *h* if

Figure 14

To determine

If

above the ground h when

**Given information:**

**Calculation:**

Also, given that the diameter of Riesenrad is 197 feet, which means radius is98.5 feet. Since the top of the wheel stands209 feet above the ground, the distance from the ground to the bottom of the wheel is 12 feet (the distance to the top minus the diameter of the wheel, ie. 209-197=12).

Now, we will use the cosine ratio to write an equation that contains h as follows;

**b.**

To determine

If

above the ground h when

**c.**

To determine

If

above the ground h when

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Round to...Ch. 2 - Use a calculator to find to the nearest tenth of...Ch. 2 - Use a calculator to find to the nearest tenth of...Ch. 2 - The following problems refer to right triangle ABC...Ch. 2 - The following problems refer to right triangle ABC...Ch. 2 - The following problems refer to right triangle ABC...Ch. 2 - The following problems refer to right triangle ABC...Ch. 2 - Geometry If the altitude of an isosceles triangle...Ch. 2 - Angle of Elevation If the angle of elevation of...Ch. 2 - Distance Two guy wires from the top of a 35-foot...Ch. 2 - Vector Angle Vector V has a horizontal vector...Ch. 2 - Velocity A bullet is fired into the air with an...Ch. 2 - Distance and Bearing A ship travels 120 miles on a...Ch. 2 - Force Tyler and his cousin Kelly have attached a...Ch. 2 - Force Tyler and Kelly decide to rollerskate. 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Intermediate Algebra

A sample of n = 8 scores has a mean of M = 7. If one score is changed from X = 20 to X = 4, what is the value o...

Essentials of Statistics for The Behavioral Sciences (MindTap Course List)

Rewrite each expression in Exercises 116 as a single rational expression, simplified as much as possible. 1(x+y...

Applied Calculus

Agriculture: Bell Peppers The pathogen Phytophthora capsici causes hell pepper plants to will and die. A resear...

Understanding Basic Statistics

Linear Depreciation a new machine was purchased by National Textile for 120,000. For income tax purposes, the m...

Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach

For the fol1owing set of scores: 1, 4, 3, 5, 7 a. If the scores are a population what are the variance and stan...

Statistics for The Behavioral Sciences (MindTap Course List)

Is it possible for a polygon to have the following sum of measures for its interior angles? a 600 b 720

Elementary Geometry for College Students

In Exercises 1-4, perform the operations if possible. [132123][142]

Finite Mathematics for the Managerial, Life, and Social Sciences

Relative Extrema and Points of Inflection In Exercises 71-78, find the relative extrema and the points of infle...

Calculus of a Single Variable

Maximum Length A hallway of width 6 feet meets a hallway of width 9 feet at right angles. Find the length of th...

Calculus: Early Transcendental Functions (MindTap Course List)

An amusement park studied methods for decreasing the waiting time (minutes) for rides by loading and unloading ...

Statistics for Business & Economics, Revised (MindTap Course List)

Finding Intervals on Which a Curve Is Smooth In Exercises 2734, find the open interval(s) on which the curve gi...

Multivariable Calculus

Using Properties of Limits In Exercises 7-10, find the indicated limit by using the limits lim(x,y)(a,b)f(x,y)=...

Calculus (MindTap Course List)

You have discovered that when you are in a hurry, you can save time by rolling through stop signs instead of co...

Research Methods for the Behavioral Sciences (MindTap Course List)

Using the Table of Block Thicknesses for a Customary Gage Block Set, determine a combination of gage blocks for...

Mathematics For Machine Technology

An iterated integral for the volume of the solid shown is:

Study Guide for Stewart's Multivariable Calculus, 8th

True or False: x2+1x3dx may be solved using a trigonometric substitution.

Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th

In the article An Ultracentrifuge Flour Absorption Method (Cereal Chemistry [1978]: 96101), the authors discuss...

Introduction To Statistics And Data Analysis

Pew Research Center is a nonpartisan polling organization that provides information about issues, attitudes, an...

STATISTICS F/BUSINESS+ECONOMICS-TEXT

Find each value. log50.04

College Algebra (MindTap Course List)

Construct a frequency distribution histogram or polygon for the set of scores presented in the following freque...

Research Methods for the Behavioral Sciences (MindTap Course List)

Research Classification of Higher Education. The Carnegie Classification of Institutes of Higher Education cate...

Essentials Of Statistics For Business & Economics

5. Consider a sample with data values of 27, 25, 20, 15, 30, 34, 28, and 25. Compute the 20th, 25th, 65th, and ...

Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card) (MindTap Course List)

A community youth group is having a raffle to raise funds. Several community businesses have donated prizes. Th...

Mathematics: A Practical Odyssey

The unique factorization of integers theorem says that any integer than 1 is either_____or can be written as __...

Discrete Mathematics With Applications

Reminder Round all answers to two decimal places unless otherwise indicated. Proportions of TreesTable 5.7 give...

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

In Problems 3740 proceed as in Example 6 to solve the given initial-value problem. Use a graphing utility to gr...

A First Course in Differential Equations with Modeling Applications (MindTap Course List)

In the following exercises, given Ln or Rn as indicated, express their limits as n as definite integrals, ident...

Calculus Volume 2

An experiment consists of tossing a nickel, a dime. and a quarter. Of interest Is the side the coin lands on. a...

Introductory Statistics