Using the word: PENNSYLVANIA
1. Probability of selecting the letter N
a.
4
2. Probability of selecting the letter P, N, or S
b. 0
3. Probability of selecting the letter V
5
c.
4. Probability of selecting the letter R
d.
12
5. Probability of selecting a letter that is not a
5
12

muyb ajo

step-by-step explanation:

jegosu

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

damm bro the struggle

step-by-step explanation:

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.