The average human is able to jump vertically with an initial speed of 8.5 ft/s. what is the hang time of such a jump, ignoring air resistance? use the formula , where h is the height off the ground in feet and t is the time in seconds after the jump. round your answer to the nearest tenth.

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?

What advantages does a pedigree have over a written passage?

Which of these is not a nucleotide base found in dna?