Mark orders food for a restaurant. he orders 5 times the number of pounds of chicken as he does beef, and he orders 4 times the number of pounds of fish as beef. the total weight of the food he orders is 3,600 pounds. how many pounds of each item does mark order?

i will u if u answer my question in math

a 90 degree rotation across the the origin followed by a reflection across the x-axis.

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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