Wanda's restaurant buys all of its non-food items at a local warehouse store. On a recent trip to the warehouse store, the restaurant owner spent $126.83 just for paper products. If paper products were only 22% of the entire purchase, find the total amount spent on that trip?

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x

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

source:  

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ιи (fяα¢тισи/єχα¢т fσям) 1/4

ιи (∂є¢ιмαℓ fσям) .25

нσρє ι ¢συℓ∂ нєℓρ уα

83-45=38

38 was the other number

hope your goes well, here's a turkey

-thekoolkid1o1