FREE Trial

A drug is given to a patient to dilate her arteries. If the radius of an artery

Question:

A drug is given to a patient to dilate her arteries. If the radius of an artery is increased from 2 to 2.1 millimeters, approximately how much is the cross-sectional area increased? [Assume that the cross section of the artery is circular; that is, A = пr2.]

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Answer rating: 53% (13 reviews)

The crosssectional area of a circular artery is given by A r2 where r is the radiu...View the full answer


answer-question-section
Answered By
tutor-profile-image
Ernie Moises Evora
I have worked as a teacher, a tutor and instructor. I have also worked as a community leader in my community.
0.00 0 Reviews 10+ Question Solved
Related Book For  book-img-for-question
College Mathematics For Business Economics, Life Sciences, And Social Sciences

College Mathematics For Business Economics, Life Sciences, And Social Sciences

ISBN: 978-0134674148

14th Edition

Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker

See More Books
Question Posted:
See More Questions

Related Video

The area of a circle is given by the formula: A = ?r^2 Where A is the area, ? is a mathematical constant (approximately 3.14), and r is the radius of the circle. The radius is the distance from the center of the circle to the edge. So for example, if the radius of a circle is 5 units, the area would be: A = ?(5^2) = ?(25) = 78.5 square units Here three friends went out to a restaurant and decided to have pizza for lunch. While they were waiting for their order, one of them stepped out to take a call but promised to return in two minutes. The waiter came and presented them with the menu, and they decided to order two 10-inch pepperoni pizzas. The waiter took their order and left. Just then, the third friend returned and asked what they had ordered. They explained that they had ordered two small pepperoni pizzas as they were only three of them and it would be enough for them. However, the third friend suggested that for the same price, they could get a large pizza that would be much bigger than the two small ones. He asked the waiter for a pen and paper and proceeded to calculate the area of the two small pizzas and compared it to the area of one large pizza. The friends were amazed at how the circle measurements worked and decided to change their order from two small pizzas to one large pizza.

Students also viewed these Mathematics questions

A Common Sense Guide To Data Structures And Algorithms Level Up Your Core Programming Skills 2nd Edition - ISBN: 1680507222 - Free Book