Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. 4 a train tunnel is modeled by the quadratic funct

4 A train tunnel is modeled by the quadratic function h z 0 45x 28...

60.1K

Verified Solution

Question

Basic Math

image

4 A train tunnel is modeled by the quadratic function h z 0 45x 28 8 where z is the distance in feet from the center of the tracks and h z is the height of the tunnel also in feet Assume that the high point of the tunnel is directly in line with the center of the train tracks a Draw a GOOD graph of this situation Find and label each of the following vertex horizontal intercept s and vertical intercept Round answers to the nearest tenth as needed b How high is the top of the tunnel Write your answer in a complete sentence c How wide is the base of the tunnel Write your answer in a complete sentence d A train with a flatbed car 6 feet off the ground is carrying a large object that is 12 feet high How much room will there be between the top of the object and the top of the tunnel Write your answer in a complete sentence

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Question B5 (a) A very hot 0.8 kg copper cylinder at temperature 365.84℃ is dropped into a...

Physics
Q

0.5 kg of air at 30 bar and 350 °C is allowed to expand reversibly in...

Mechanical Engineering
Q

Convert the following angle to degrees minutes and seconds form 29 369 The answer is...

Geometry
Q

The following is selected balance sheet and income statement information for Menendez Company....

Accounting
Q

Havermill Company establishes a $400 petty cash fund on September 1. on September 30, the...

Accounting
Q

Sheridan Corporation has two products in its ending inventory, each accounted for at the lower...

Accounting
Q

Solve for the missing information designated by "?" in the following table. (Use 365 days...

Accounting
Q

Complete this question by entering your answers in the tabs below. 3a. Calculate the break-even...

Accounting
Q

Why do trading securities flow through net income while available for sale flow through comprehensive...

Accounting
Q

Keesha Co. borrows $285,000 cash on November 1, 2018, by signing a 180-day, 11% note...

Accounting
Q

34. Corey is the city sales manager for RIBS, a national fast food franchise. Every...

Accounting
Q

Assume the market value of Fords' equity, preferred stock and debt are $6 billion, $3...

Finance