Math help pleasseee will give best answer to first

Posted on 2013-11-18 14:29:00 in Math by JACOB

A colony of 2 million bacteria was determined to be growing in the culture medium shown in illustration (a). If the population P of bacteria after t hours is given by the function

P(t) = 2,000,000(2.3)t,

find the population in the culture later in the day using the information given in illustration (b).



The population of North Rivers is decreasing exponentially according to the formula

P = 3,745(0.93)t,

where t is measured in years from the present date. Find the population in 5 years, 9 months. (Round your answer to the nearest person.)



An initial deposit of $11,000 earns 8% interest, compounded monthly. How much will be in the account after 9 years? (Round your answer to the nearest cent.)

---

Answer Comment

No Answers Posted Yet.