Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. a rock is thrown upward from a bridge into a river

A rock is thrown upward from a bridge into a river below. The function f(t)=−16t^2+36t+136 determines...

80.2K

Verified Solution

Question

Basic Math

A rock is thrown upward from a bridge into a river below. Thefunction f(t)=−16t^2+36t+136 determines the height of the rockabove the surface of the water (in feet) in terms of the number ofseconds t since the rock was thrown.

  1. What is the bridge's height above the water?

  2. How many seconds after being thrown does the rock hit thewater?

  3. How many seconds after being thrown does the rock reach itsmaximum height above the water?

  4. What is the rock's maximum height above the water?

Answer & Explanation Solved by verified expert
4.1 Ratings (473 Votes)
    See Answer
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: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Geometry
1.2K views

Given the triangle ABC if side a is 36 cm side b is 24 cm...

Statistics
1.2K views

Allen's hummingbird (Selasphorus sasin) has been studied by zoologist Bill Alther.† Suppose a small group of...

Biology
1.2K views

Describe the following methods of grafting and budding with drawings: Cleft graft Whip-and-tongue graft        c.  T-budding        d.  Chip budding

Physics
1.2K views

9 If the threshold wavelength for a metal is 6200 A then minimum energy required...

Geometry
1.2K views

Salvador has 10 cards each with one number on it The numbers are 2 3...

Basic Math
1.2K views

The probability distribution for the number x of babies with blue eyes in samples of...

Statistics
1.2K views

Hypotheses for a statistical test are given followed by several possible confidence intervals for different...

Statistics
1.2K views

Anouk and Tessa are playing a game where a player flips a coin If the...

Algebra
1.2K views

The Community Development Block Grant (CDBG) program does all of the following EXCEPTA) generate additional...

Accounting
1.2K views

On June 30, 2024, Rosetta Granite purchased equipment for $156,000. The estimated useful...

Accounting
1.2K views

Wildhorse Corporation has the following cost records for the year ended December 31,2022: ...

Finance
1.2K views

(Calculating the effective annual rate) You've just received an offer from a bank for a...