We are standing on the top of a 48 foot tall building and launch a small object upward. The object'svertical altitude, measured in feet, after t seconds is h(t)= -16t2 + 32t+48. What is the highestaltitude that the object reaches?feet

Answered: We are standing on the top of a 48 foot…

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter9: Quadratic Equations And Functions

Section9.5: Solve Applications Of Quadratic Equations

Problem 9.78TI: A man throws a ball into the air with a velocity of 96 ft/s. Use the formula h=16t2+v0t to determine...

See similar textbooks

Similar questions

Solve |x|2 . Graph the solution and write the solution in interval notation.
A man throws a ball into the air with a velocity of 96 ft/s. Use the formula h=16t2+v0t to determine when the height of the ball will be 48 feet. Round to the nearest tenth.
The distance that Brad travels varies directly with the time spent traveling. Brad travelled 660 miles in 12 hours, a. Write the equation that relates the number of miles travelled to the time. b. How many miles could Brad travel in 4 hours?
The product of two consecutive even integers is 168. Find the integers.
The distance an object falls is directly proportional to the square of the time it falls. A ball falls 144 feet in 3 seconds. a. Write the equation that relates the distance to the time. b. How far will an object fall in 4 seconds?
We are standing on the top of a 384 feet tall building and launch a small object upward. The object's vertical position, measured in feet, after t seconds is ℎ(�)=-16�2+160�+384. What is the highest point that the object reaches? feet
We are standing on the top of a 48 feet tall building and launch a small object upward. The object's vertical position, measured in feet, after t seconds is ℎ(�)=-16�2+32�+48. What is the highest point that the object reaches?
The amount of military spending M (in biliions of dollars) in the U.S. during year t is given approximately by the equation, M=48.81t + 304.30 where t=0 corresponds to the year 2000. During what year did the military spending in the U.S. hit approximately $694.78 billion
Use the fact that 14 gallons is approximately the same amount as 53 liters to find a mathematical model that relates liters y to gallons x.Then use the model to find the numbers of liters in 5 gallons and 25 gallons.
A student launches a toy model rocket from the top of a building. The rocket lands on a target on the ground below (shattering to pieces after the parachute fails to open). The equation for the rocket's height in meters is given by A(t) = -4/10(t-30) to the 2nd power + 650 where t is the time in seconds after launch. How high is the building that the rocket was launched from? I think 650 represents the height of the building. Am I right? What was the greatest height that the rocket reached, and how long after launch did it reach this height? When I use he quadratic formula, I come up with 5 with the square root of 65 +30 as the x-intercept. I just don't know if that is the right answer and how that translates into seconds. My y-intercept is 290, so I am thinking that was the maximum height for the rocket. Is that correct? When did the rocket land?
Valencia works as a car salesperson. She made $200,000 in sales one week. Valencia's sales amount increased 1.5% each week for the next 12 weeks. Which equation calculates A, the amount of Valencia's sales after 12 weeks? A = 200,000 - 0.01512 |3D A= 200,000 · 1.01512 A = 200,000 - 121.5 A= 200,000 · 1.1512
What is the maximum height in metres the ball reaches once it’s served? Y=-0.1(x-5.5)2+4.5 X represents the distance the ball travelled (in metres), and y represents the height of the ball from the ground in metres.

SEE MORE QUESTIONS

Recommended textbooks for you

Intermediate Algebra

Algebra

ISBN:

9780998625720

Author:

Lynn Marecek

Publisher:

OpenStax College

Glencoe Algebra 1, Student Edition, 9780079039897…

Algebra

ISBN:

9780079039897

Author:

Carter

Publisher:

McGraw Hill

Algebra: Structure And Method, Book 1

Algebra

ISBN:

9780395977224

Author:

Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:

McDougal Littell

Intermediate Algebra

Algebra

ISBN:

9780998625720

Author:

Lynn Marecek

Publisher:

OpenStax College

Glencoe Algebra 1, Student Edition, 9780079039897…

Algebra

ISBN:

9780079039897

Author:

Carter

Publisher:

McGraw Hill

Algebra: Structure And Method, Book 1

Algebra

ISBN:

9780395977224

Author:

Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:

McDougal Littell

Elementary Algebra

Algebra

ISBN:

9780998625713

Author:

Lynn Marecek, MaryAnne Anthony-Smith

Publisher:

OpenStax - Rice University

Big Ideas Math A Bridge To Success Algebra 1: Stu…

Algebra

ISBN:

9781680331141

Author:

HOUGHTON MIFFLIN HARCOURT

Publisher:

Houghton Mifflin Harcourt

Holt Mcdougal Larson Pre-algebra: Student Edition…

Algebra

ISBN:

9780547587776

Author:

HOLT MCDOUGAL

Publisher:

HOLT MCDOUGAL

SEE MORE TEXTBOOKS

We are standing on the top of a 48 foot tall building and launch a small object upward. The object's vertical altitude, measured in feet, after t seconds is h(t) -16t2 +32t+48. What is the highest altitude that the object reaches? =- feet