A rectangular prism has a height of 5 centimeters and a volume of 45 cubic centimeters. The height of this prism is changed to 10 centimeters and the other dimensions stay the same. What is the volume of the resulting rectangular prism?
1)50 cubic centimeters
2) 250 cubic centimeters
3)90 cubic centimeters
4)125 cubic centimeters

i think is g(1)=-1.

hope that i can

this answer is !

faster, im not sure why but i know it is faster

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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