Mathematics, 25.02.2021 20:30 carolinagarciap8kgmi
3. Zoe likes to make pancakes. She can flip a pancake in the air and have it land in the frying pan. The
motion of the pancake is represented by the equation y = -9x² + 9.8x, where x represents the number of
seconds after Zoe flips the pancake in the air, and y represents how high the pancake is above the pan.
How long is the pancake in the air? Algebraically, how can you tell?
a.
b.
At what time does the pancake stop going up and start coming down? Prove it algebraically.
C.
How high is the pancake at the top of its flight? Prove it algebraically.
Answers: 2
Mathematics, 21.06.2019 15:10
Which equation represents the partial sum of the geometric series?
Answers: 1
Mathematics, 21.06.2019 17:00
Write a story that matches with the expression 42x-5 pls hurry
Answers: 1
Mathematics, 21.06.2019 18:00
What can you determine about the solutions of this system
Answers: 1
Mathematics, 21.06.2019 19:30
Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*
Answers: 2
3. Zoe likes to make pancakes. She can flip a pancake in the air and have it land in the frying pan....
Mathematics, 01.08.2019 02:30
Mathematics, 01.08.2019 02:30
Mathematics, 01.08.2019 02:30
Mathematics, 01.08.2019 02:30
Mathematics, 01.08.2019 02:30
Mathematics, 01.08.2019 02:30
Mathematics, 01.08.2019 02:30
Biology, 01.08.2019 02:30
Mathematics, 01.08.2019 02:30
History, 01.08.2019 02:30
History, 01.08.2019 02:30