Answer:
<h2>
0.67</h2>
Step-by-step explanation:

Distribute 5 through the parentheses

Distribute 4.7 through the parentheses

Move ' 4.7 y ' to L.H.S and change it's sign

Move constant to R.H.S and change it's sign

Collect like terms

Calculate

Divide both sides of the equation by 0.3

Calculate

Hope this helps...
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9×8-29+30/15-15 equals 30
Answer: g(f(h)) = pie(200h)^2
Step-by-step explanation:
To find the answer, use
, and then use the equation
To find it's half life.