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Aloiza [94]
2 years ago
9

Use f(x) = 1/2 x and f-^1(x) = 2x to solve the problems. f(2) = f(1) = f-^1 (F2)) =

Mathematics
1 answer:
balu736 [363]2 years ago
8 0

Answer:

f(2) =  

⇒ 1

f−1(1) =  

⇒ 2

f−1(f(2)) =  

⇒ 2

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Solve mixture problems. George wishes to increase the percent of acid in 50m / of a 15% acid solution in water to 25% acid, how
fenix001 [56]

Answer:

x = amount of pure acid to be added = 6.67ml

Step-by-step explanation:

George wishes to increase the percent of acid in 50ml of a 15% acid solution in water to 25% acid, how much pure acid must you add?

let

x = amount of pure acid to be added

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