Answer:
The answer is letter A, It will continue to get darker.
Explanation:
Adaptive Evolution is a process on how a population inherits traits in the future. This includes <em>natural selection, directional selection, sexual selection, diversifying selection, etc.</em>
Directional Selection- this happens when a particular population of an organism selects for specific phenotypes in order to adapt to its changing environment.
In the case of the<em> Peppered Moth</em>, it's change in color from light to dark is caused by the air pollution that occurred during the Industrial Revolution in England. <em>It changed its color in order to adapt to the dirt or soot that settled in the environment. </em>Peppered moths were originally white in color. This allowed them to camouflage in their clean environment.
If the directional selection continues, that would mean the Peppered Moth will continue to get darker. <u>The thicker the air pollution, the darker it will be.</u> If the air pollution will be lessened, then it will become lighter again.
Answer:
24, -38, 62, -100
Step-by-step explanation:
The recursive formula is a_n = a_(n-2) - a_(n-1)
so. we try this 4 times after the -14 term
a_3 = -4 = 2 - 6 = a_1 - a_2
...
a_6 = a_4 - a_5 = 10 - (-14) = 24
a_7 = a_5 - a_6 = -14 - (24) = -38
a_8 = a_6 - a_7 = 24 - (-38) = 62
a_9 = a_7 - a_8 = -38 - 62 = -100
a_10 = a_8 - a_9 = 62 - (-100) = 162
Answer: quadratic
Constant term -6
Quadratic term -18x^2
Linear term -21x
Step-by-step explanation:
(3x+2)(-6x-3)=-18x^2-21x-6
The answer is 8. this is because 6/1=6 so 48/6= 8
Answer:
123.5 square inches
Step-by-step explanation:
Given: To find the area of a rectangle, you have to multiply base times height.
To find the area of a triangle, you have to do base times height devided by 2.
Finding the area: Let's break up this shape into polygons. At the bottom there is a rectangle. We know that to find the area of the rectangle you have to do base times height. 13in•7in will give you <u>91in</u> square for the rectangle.
Now for the triangle. If you can see, if you break the triangle in half, there are 2 right triangles. Let's look at the right one for now. Since we know that to find the area of a triangle you have to do base times height divided by 2, you do 5in•6.5in=32.5in. 32.5in divided by 2 is <u>16.25in </u>square which is the area of one triangle. You might be wondering why i did 5•6.5, and that's because at the bottom of the rectangle you can see it's 13in, and 13in÷2=6.5in.
We already found the area of the rectangle and one triangle. The other triangle is equal to it so we can just do 16.25+16.25=<u>32.5in</u> square for both of the triangles.
Now we add it all up: 32.5+91=123.5 square inches
