Pluto
Nasa's New Horizons mission made a close pass of Pluto this week. For more than 70 years, Pluto was one of nine planets recognised in our Solar System. But in 2006, it was relegated to the status of dwarf planet by the International Astronomical Union (IAU)
Explanation:
Answer:Crop Production. – Tillage. – No-till ... Kansas Clean Drinking Water Fee fund (administered by the ... plants and stores water and nutrients long enough for the plants to make use of them. ... refers to soil as the “Earth's living skin,” saying that the majority of the ... At each level of consumption, waste and organic materials are.
Answer: D-deletion I think
Answer:
4,500
Explanation:
The logistic growth model is given by:
Solving for P(t), we obtain:
We are given that:
Therefore:
![1250=\dfrac{500 \times 5000e^{r \times 1}}{(5000-500)+500e^{r\times 1}}\\\\1250[(5000-500)+500e^{r}]=500 \times 5000e^{r}\\4500+500e^{r}=2000e^{r}\\2000e^{r}-500e^{r}=4500\\1500e^{r}=4500\\e^r=3\\$Take the natural logarithm of both sides\\r =\ln 3](https://tex.z-dn.net/?f=1250%3D%5Cdfrac%7B500%20%5Ctimes%205000e%5E%7Br%20%5Ctimes%201%7D%7D%7B%285000-500%29%2B500e%5E%7Br%5Ctimes%201%7D%7D%5C%5C%5C%5C1250%5B%285000-500%29%2B500e%5E%7Br%7D%5D%3D500%20%5Ctimes%205000e%5E%7Br%7D%5C%5C4500%2B500e%5E%7Br%7D%3D2000e%5E%7Br%7D%5C%5C2000e%5E%7Br%7D-500e%5E%7Br%7D%3D4500%5C%5C1500e%5E%7Br%7D%3D4500%5C%5Ce%5Er%3D3%5C%5C%24Take%20the%20natural%20logarithm%20of%20both%20sides%5C%5Cr%20%3D%5Cln%203)
We want to determine the population after another three years. i,e When t=4
Therefore, after another three years, the population will be 4500.
Answer:
A) Pluto has a tilted orbit
Explanation:
Pluto is a dwarf planet that lies in the Kuiper belt. The orbit of Pluto is an ellipse, and here the sun is not in the center. As compared to the other planets of the solar system, the orbit of Pluto is angled 17 degrees above the plane, where other planets orbit. It is the first object to be discovered in the Kuiper belt.
