Which relationships have the same constant of proportionality between
y
yy and
x
xx as the equation
y
=
1
2
x
y=
2
1

xy, equals, start fraction, 1, divided by, 2, end fraction, x?
Choose 3 answers:
Choose 3 answers:

(Choice A)
A
6
y
=
3
x
6y=3x6, y, equals, 3, x

(Choice B)
B

2
2
4
4
6
6
8
8
2
2
4
4
6
6
8
8
y
y
x
x

(Choice C)
C

2
2
4
4
6
6
8
8
2
2
4
4
6
6
8
8
y
y
x
x

(Choice D)
D
x
xx
y
yy
2
22
1
11
3
33
2.5
2.52, point, 5
4
44
3
33

(Choice E)
E
x
xx
y
yy
4
44
2
22
5
55
2.5
2.52, point, 5
10
1010
5
55

3

step-by-step explanation:

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

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.  

step by step explanation: when u removing the parentheses and combined them that would be : x+3y-x-y=2y