The maximum grade allowed between two stations in a rapid-transit rail system is 4.1%. Between station A and station B, which are 270 feet apart, the tracks rise 4 ft. What is the grade of the tracks between these stations? Round the answer to the nearest tenth of a percent. Does this grade meet the rapid-transit rails standards? The grade of the tracks between station A and station B is %. (Type an integer or a decimal.)

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
icon
Related questions
Question
100%

Please help me answer this question. PLEASE TYPE THE ANSWER.

 

The maximum grade allowed between two stations in a rapid-transit rail system is 4.1%. Between station A and station B, which are 270 feet apart, the tracks rise 4 ft. What is the grade of the tracks between these
stations? Round the answer to the nearest tenth of a percent. Does this grade meet the rapid-transit rails standards?
.....
The grade of the tracks between station A and station B is %.
(Type an integer or a decimal.)
Transcribed Image Text:The maximum grade allowed between two stations in a rapid-transit rail system is 4.1%. Between station A and station B, which are 270 feet apart, the tracks rise 4 ft. What is the grade of the tracks between these stations? Round the answer to the nearest tenth of a percent. Does this grade meet the rapid-transit rails standards? ..... The grade of the tracks between station A and station B is %. (Type an integer or a decimal.)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education