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Levart [38]
2 years ago
10

HELPPPPPPPPPPPPPpppp

Mathematics
1 answer:
Dafna1 [17]2 years ago
3 0

8.722 / (-3.56)

Expand \frac{8.722}{-3.56} by multiplying both numerator and denominator by 1000.

\frac{8722}{-3560}

Reduce the fraction \frac{8722}{-3560} to the lowest terms by extracting and cancelling out 178.

-\frac  {49}{20} = -2.45

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The population of a certain species of fish has a relative growth rate of 1.1% per year. It is estimated that the population in
Juliette [100K]

Answer:

(a) n(t) = P(0)*e^(0.010939940t)

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Step-by-step explanation:

rate = 1.1% / year = 1.011

(a)

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P(t) = P(0)* (1.011)^t

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n(t) = P(0)*e^(0.010939940t)

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in 2015,

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to reach 14 million, we equate

n(t) = 14,000,000

12,000,000 *e^(0.010939940*t) = 14,000,000

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take log on both sides

0.010939940*t = log(7/6)

t = log(7/6) / 0.010939940 = 14.091 years = 14 years to the nearest year.

See graph attached.  Y-axis is in millions, x-axis is in years.

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Step-by-step explanation:

5(m+3)=5m+15

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