Answer: 0.85714285714
Step-by-step explanation:
I just googled it so yeah
Answer:
the correct answer is 5 bags
Answer:
i dont know
Step-by-step explanation:
There are 25 species of trees, each with a known abundances. The question is how many possible ways to randomly select one tree there are.
We should calculate the number of combinations. Combinations, because we select item/s from a collection. In this case, when we select only one item, the combination is also a permutation. From set of n objects we select r. In our case: n=25, r=1.
The equation is: n!/r!(n-r)!= 25!/1!*24!=25*24!/24!=25
There are 25 different outcomes (events).
Answer:
11, 15, 20
Step-by-step explanation:
