You drop a ball from a height of 98 teet. At the same time, your friend throws a bail upward. The polynomials represent the heights (in teet) of the balls after t seconds.
- 16t2 +98
-16 + 46t+ + 6 0
Before the balls reach the same height, write a polynomial that represents the distance between your ball and your friend's ball after t seconds.

its c or d   take a lucky guess my dude

i dont get the question

step-by-step explanation:

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

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