The following function represents the amount of money that Alisha has saved after w weeks: f(w)=20w+50 A. What does the 20 represent in this situation?

B. What does the 50 represent in this situation?

C. How long would it take for Alisha to save $150?

15.36 per mile

but forgot to round

i am pretty sure

answer: sorry i dont really know but can we talk all my friends r gone and im bored

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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