Question

The height h(t) measured in feet of an object dropped by an astronaut on the moon can be approximated by h(t) = h0 (0 on the bottom) - 2.7t^2, where h0 is the height from which the object was dropped. About how long would it take an object to fall to the moon (h = 0) if it were dropped by an astronaut from a height of 6 feet?

Answer 1

hgvgh

Answer 2

Which expressions would complete this equation so that it has one solution?



4(2x – 3) – 4x =



Choose exactly two answers that are correct.



A.


4x – 12


B.


3x – 4


C.


3(2x – 6)


D.


4(x – 5)

Answer 3

C and B