Answer: b. 30%
Step-by-step explanation:
given data:
population size (n) = 100
A1 = 0.7
A2 = 0.3
if A1 and A2 are selectively neutral, the probability that A2 would drift to fixation
= 0.3
= 30%
there is a. 30% chance that A2 would drift towards fixation.
Answer:
y=-2x+5. The slope (-2) of the equation is the same, so they are parallel.
Answer:
B and D
Step-by-step explanation:
(2x-6):(6x-4)
you can divide everything by 2
2x÷2=x, -6÷2=-3
6x÷2=3x, -4÷2=-2
so it's B X-3:3x-2
(2x-6):(6x-4)
multiply everything by 2
2x × 2 = 2x, -6 × 2 = -12
6x × 2 = 12x, -4 × 2 = -8
so it's D (4x-12): (12x-8)
Answer:
It should be something like that :
Answer: 450 yards
Step-by-step explanation:
From the question, we are informed that two blueberry farms are similar in shape and that the ratio of the side lengths of the farms is 4 : 5, and the smaller farm has a perimeter of 360 yards.
Since the smaller side which is denoted by 4 has a perimeter of 360, we divide 360 by 4 and then multiply the answer by 5 to get the perimeter of the larger blueberry farms. This will be:
= 360/4 × 5
= 90 × 5
= 450 yards