Solve the equation for 0 < _ x < 2pi cos(x-pi/6) = 1+ cos (x + pi/6) (show work so i know how to do it)

87%

step-by-step explanation:

apex answer

won't that be plagrisim thought?

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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