Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

A ball is thrown from an initial height of 5 feet with an initial upward velocity of 44ft/s. The ball's height h (in feet) after t seconds is given by the following.
Find all values of t for which the ball's height is 25 feet.
Round your answer(s) to the nearest hundredth.
(If there is more than one answer, use the "or" button.)


Sagot :

0=44-25t-5t^2

t^2+2t-8=0

(t+4)(t-2)=0

t=-4 (not a solution) or t=2

Answer: after 2 seconds

Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.