On a map memphis, tennessee and jackson, mississippi are 5 inches apart. the distance between the cities are actually 210 miles.

what scale was used to create the map?

15

step-by-step explanation:

what statement? is there an image?

p

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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