Mathematics, 13.05.2021 19:10, archiecom55
Your R&D department is testing the falling pattern for a new shell to be used for artillery. To perform this test your team tosses a test shell off the edge of a cliff towards a river. Molly, a mathematician team member, was observing and obtained a digital picture of this fall. Using her mathematical knowledge, Molly modeled the shell’s fall with the following quadratic functions:
h(t)=-16t2+32t+48
h(t)=-16(t+1)(t-3)
h(t)=-16(t-1)2+64
Why does Molly have three equations?
Could you convince others that all three of these rules are mathematically equivalent?
Which of the forms would be most helpful in answering questions D-F? Explain.
What is the maximum height the shell reaches and when will it occur? Show work to support your answer.
When would the shell splash into the river? Show work to support your answer.
At what height was the shell when it was tossed off the cliff? Show work to support your answer.
Answers: 2
Mathematics, 21.06.2019 15:20, emmanuel180
Can (3,5 and square root 34) be sides on a right triangle?
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Mathematics, 21.06.2019 18:00, cexe2630
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
Answers: 1
Mathematics, 21.06.2019 21:00, babyboo6745
Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. what could you find the answer?
Answers: 1
Your R&D department is testing the falling pattern for a new shell to be used for artillery. To...
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