please check my answers

Algebra
Tutor: None Selected Time limit: 1 Day

y = − 


32
(20)2
x2 + x + 3

where x is the distance in feet that the ball has traveled horizontally.

 h = 3 ft above the ground at an angle of 45° to the horizontal at the speed of 20 ft/s. 

(a) Find the maximum height attained by the ball. (Round your answer to three decimal places.)
  ft

(b) Find the horizontal distance the ball has traveled when it hits the ground. (Round your answer to one decimal place.)
  ft

Jul 16th, 2015

Thank you for the opportunity to help you with your question!

a) right answer is 22.284



b) right answer is 43.7


Please let me know if you need any clarification. I'm always happy to answer your questions.
Jul 16th, 2015

it -32/20^2

Jul 16th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Jul 16th, 2015
...
Jul 16th, 2015
Dec 8th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer