4/5 of the original amount at the start of the month will remain. The amount at the start of every month will change. Thus:
an = 4/5 (an-1) ; where a1 = 500.
Answer:250
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
40/100 x 50= 20
50-20=30
Answer:
I belive its B,C
sorry if i'm wrong but hope it helps
Step-by-step explanation:
Differentiating an integral removes the integral.
f(x) = integral of dt/sqrt(t^3 + 2)
f'(x) = 1/sqrt(x^3 + 2)
f'(1) = 1/sqrt(1^3 + 2)
f'(1) = 1/sqrt(3) = sqrt(3)/3.
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