6 sec can take penny to strike the ground.
Solution:
Given data:
feet
feet

Re-arrange the terms from greatest degree to smallest degree.

We can solve it by applying quadratic formula,

Here a = –16, b = 48, c = 288




Now, write find two t's using plus and minus operation.


t = –3 (or) t = 6
We cannot write time is negative. so neglect t = –3.
Therefore t = 6.
Hence 6 sec can take penny to strike the ground.
Add the who numbers: 4 + 2 = 6
You are correct, it's C. 6
C' (-6,3)
A 90 degree rotation counterclockwise around point A'
Answer:
i really dont know
Step-by-step explanation:
24/6=4 students
Pencils divided by how many each receive