Answer:
8x+12
Step-by-step explanation:
Given:
The population P of a city is given by,
![P=115600e^{0.024t,}](https://tex.z-dn.net/?f=P%3D115600e%5E%7B0.024t%2C%7D)
To find:
The time taken for the population to reach 130,000.
Explanation:
Substituting P = 130,000 in the given function, we get
![\begin{gathered} 130000=115600 \\ e^{0.024t}=\frac{130000}{115600} \\ e^{0.024t}=1.1245 \\ 0.024t=\ln1.1245 \\ 0.024t=0.1174 \\ t=4.891 \\ t\approx4.89years \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20130000%3D115600%20%5C%5C%20e%5E%7B0.024t%7D%3D%5Cfrac%7B130000%7D%7B115600%7D%20%5C%5C%20e%5E%7B0.024t%7D%3D1.1245%20%5C%5C%200.024t%3D%5Cln1.1245%20%5C%5C%200.024t%3D0.1174%20%5C%5C%20t%3D4.891%20%5C%5C%20t%5Capprox4.89years%20%5Cend%7Bgathered%7D)
Therefore, the number of years required for the population to reach 130,000 is 4.89years.
Final answer:
The number of years required is 4.89years.
Answer: 0.625
Step-by-step explanation:
1.05,
look at the numbers on the right side of the decimal point. The lowest number will be your answer
Answer:
TanA = 5/12, SinA = 5/13
Step-by-step explanation:
Tangent is opposite/adjacent, so 5/12
Sin is opposite/hypotenuse, so 5/13
Hopefully this helps! Let me know if you have any questions