Exam (elaborations)
UH Manoa - PH 210 (E. Hurwitz) - Quiz 2
- Course
- PH 210
- Institution
- Pennsylvania State University - All Campuses
UH Manoa - PH 210 (E. Hurwitz) - Quiz 2
[Show more]
Content preview
lOMoARcPSD|22014731UH Manoa - PH 210 ( E. Hurwitz) - Quiz 2 Use the indicated letters to represent the variables and write an equation that gives the functional relationship between the variables:
The number of words N a typist can type and the number of minutes M spent typing if he or she can type 86 words per minute .... - correct answers N = 86M
Use the indicated letters to represent the variables and write an equation that gives the functional relationship between the variables:
The length in inches i of a fence that is m meters long (one inch is equivalent to 0.0254 meters) .... - correct answers I = 0.0254M
Use the indicated letters to represent the variables and write an equation that gives the functional relationship between the variables:
The cost C per candy bar when a child buys three candy bars and pays D dollars: - correct answers D = 3C
Widescreen television screens have a width-to height ratio of 16:9. Manufacturers give the size of a television by the length of its diagonal. For example, a 73.6-inch televisions is one with a diagonal measure of 73.6-inches.
Give the width of a 73.6-inch television screen. Round only your final answer to one decimal place. - correct answers w = 64.1 inches
[ w = width ]
[ h = height ]
[ w / h = ]
[ h = ]
[ c^2 = a^2 + b^2 (utilizing Pythagorean's Theorem) ]
[ d^2 = w^2 + (9/16w)^2 ]
[ d^2 = w^2 + ( (81/256) w^2 ) ]
[ d^2 = (1 + (81/256) w^2 ]
[ d^2 = (337/256) w^2 ]
[ d^2 = (337/256) w^2 ]
[ w^2 = (256/337) d^2 ]
[ Search Results
[ √(w^2) = √( (256/337) d^2 )
[ w = ( (√256) / √(337) ) d ]
[ w = ( 16 / √337 ) d ]
[ w = ( ( 16 / √337) d ) ]
[ d = 73.6 inches ]
[ w = ( ( 16 / √337) d ) ]
[ w = ( ( 16 / √337) (73.6) ) ]
[ w = (0.8715755371) (73.6) ]
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Schoolflix. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62799 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now