Change the fraction into a decimal
20100 = 16000 * (1.02)^ t
20100/16000 = 1.02^t
1.25625 = 1.02^t
log 1.25625 = t * log 1.02
t = log 1.25625 / log 1.02
= 11.5
Answer:
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Step-by-step explanation:
rewrew
Answer:
Step-by-step explanation:
Combine like terms:
Multiply both sides by -10: