Answer:
B) - The Viceroy population remained fairly steady over the three years recorded.
C) - The average number of Zebra Swallowtails over all three samples will be less than the number recorded in year 1.
D) - If a population is increasing over time, the average will be less than the most recent count.
Step-by-step explanation:
just got it right on the test
2/5 + (-4/5) = -2/5!
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Answer:
A yes
B no
C yes
D yes
Step-by-step explanation:
sorry I don't know how to do the other one
Answer:
![\frac{11}{6} \ \ or \ 1\frac{5}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B11%7D%7B6%7D%20%5C%20%5C%20or%20%5C%201%5Cfrac%7B5%7D%7B6%7D)
Step-by-step explanation:
![2\frac{1}{5} \times \frac{5}{6} \\\\ = \frac{11}{5} \times \frac{5}{6} \\\\=\frac{11}{6}\\\\=1 \frac{5}{6}](https://tex.z-dn.net/?f=2%5Cfrac%7B1%7D%7B5%7D%20%5Ctimes%20%5Cfrac%7B5%7D%7B6%7D%20%5C%5C%5C%5C%20%3D%20%5Cfrac%7B11%7D%7B5%7D%20%5Ctimes%20%5Cfrac%7B5%7D%7B6%7D%20%5C%5C%5C%5C%3D%5Cfrac%7B11%7D%7B6%7D%5C%5C%5C%5C%3D1%20%5Cfrac%7B5%7D%7B6%7D)