Answer:
y=7x+8
Step-by-step explanation:
Find the slope of the original line and use the slope-intercept form
Answer:
B
Step-by-step explanation:
4 times (x^2-9x+8). Hope that helps!
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).
