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Kazeer [188]
2 years ago
7

Solve for a. g= R ———— p (d + a)

Mathematics
1 answer:
maks197457 [2]2 years ago
6 0

Answer:

r/2pdg = a

Step-by-step explanation:

g = R/p(d + a)

g = R/pd + pa

g/r = 1/pd + pa

gpd/r = 1/pa

r/gpd = pa

r/g2pd = a

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This problem can be represented through the following equation

A = A₀(1/2)^t/h

where

A----------->  is the amount of substance left after time t

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for A=0.04 g

t=?

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