The answer is c. Living organisms modify their environment a little at a time.
The purpose of succession is for an ecosystem to reach balance state right after it is formed or after it is disturbed by man or some disasters. It will increase biodiversity and help to prevent the desertification. Living organisms modify environment a little at a time. By modifying it, they make the environment more suitable for the new species to enter the community.
Your question implies there are choices given with possible answers. As I do not have those in front of me, I will show you how to simplify the radical. It is likely that the answer you seek is the simplified radical.
To simplify
we use the following identity: for positive values of a and b,
That identity allows us to re-write what we are given as
. Let us now consider each of these separately.
Though 50 is not a perfect square it can be written as 25 x 2 and 25 is a perfect square. Thus, we obtain
Next we consider
which is a perfect square as it is equal to
. Thus,
Lastly, we consider
which can be written as
and since
is a perfect square we obtain the following:
Putting that all together we obtain
Answer:
- 28/25 is the fraction form of 1.12.
356 - 50 = 306
306 / 17 = 18
18 months of the gym membership
Answer:
1,000
Step-by-step explanation:
If Ian has 1/5 of his goal which is $2,000 just divide $2,000 by 1/5 which is 1,000. hope this helped