If cos(u)=4/5 and tan(v)=-12/5 while (3pi/2)
1 answer:
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Given:
Initially the number of people at art museum = 250
Rate of increase = 3% per month
To find:
The number of people at art museum in the end of a year.
Solution:
The general exponential growth model is:
Where, a is the initial value, r is the rate of increase in % and t is the time period.
We know that, 1 year = 12 months.
Putting a=250, r=3 and t=12, we get
The number of people at the end of a year is 356. Therefore, the correct option is D.