FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Janelle averages 40 kilometers per hour biking on level ground. She averages 60% of her level-ground speed riding uphill, and she averages 120% of her

Janelle averages 40 kilometers per hour biking on level ground. She averages 60% of her level-ground speed riding uphill, and she averages 120% of her level-ground speed riding downhill. The course is level for 5 kilometers, uphill for 6 kilometers, and then downhill for 6 kilometers. How many kilometers per hour is her average speed for the entire course?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Shape Optimization And Optimal Design

Shape Optimization And Optimal Design

Authors: John Cagnol

1st Edition

0824705564, 978-0824705565

More Books

Students also viewed these Mathematics questions

Question

★★★★★
How is the controlling process related to the planning process? (LO 5: Understand the importance of controls such as the balanced scorecard in the planning process)

Answered: 1 week ago

Question

★★★★★
Convert the following code for inverter gate. using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using LibInterface; namespace...

Answered: 1 week ago

Question

★★★★★
=+6. Suppose your college has been given $5 million. You have been asked to decide how to spend it to improve your col lege.

Answered: 1 week ago

Question

★★★★★
Do you agree or disagree with Donahoe that eBays current strategy doesnt mean that certain sellers will lose? Pop quiz: Name the high-tech company that got its start in someones living room, grew...

Answered: 1 week ago

Question

★★★★★
Janelle averages 40 kilometers per hour biking on level ground. She averages 60% of her level-ground speed riding uphill, and she averages 120% of her level-ground speed riding downhill. The course...

Answered: 1 week ago

Question

★★★★★
The expired amount of a prepaid expense is recorded as: a. an expense. b. a contra asset. c. accrued revenue. d. a liability.

Answered: 1 week ago

Question

★★★★★
What is database?

Answered: 1 week ago

Question

★★★★★
What are Mergers ?

Answered: 1 week ago

Question

★★★★★
Analyze the causes and consequences of the Great Depression (1929-1939) on American society and politics. How did the New Deal programs address the economic and social challenges of the era, and to...

Answered: 1 week ago

Question

★★★★★
Evaluate the impact of the Cold War on U.S. foreign policy and its global influence from 1945 to 1991. How did the ideological conflict between the United States and the Soviet Union shape American...

Answered: 1 week ago

Question

★★★★★
Examine the role of the United States in the decolonization process post-World War II. How did American foreign policy support or hinder the independence movements in Asia, Africa, and the Middle...

Answered: 1 week ago

Previous Question Next Question