If a+b+c=16 and a^2+b^2+c^2=90 then find the value a^3+b^3+c^3-3abc
1 answer:
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Recursive equation would be f(x+1) = f(x) - 25 with f(0) = 300
Explicit equation would be f(x) = -25x + 300
And graph would looks like this:
Explicit equation would be f(x) = -25x + 300
And graph would looks like this:
Answer:
BC= 23.0km (nearest tenth)
Step-by-step explanation:
Please see the attached picture for full solution.
