The answer is b, 2 2/3.
We set up a proportion to solve this. We compare the segments from each side to each other:
2/3 = x/4
Cross multiply:
3*x = 2*4
3x=8
Divide both sides by 3:
3x/3 = 8/3
x = 2 2/3
3A + 9 = 54
Subtract 9 from both sides
3A = 45
Divide both sides by 3
A = 15
Answer:
131,033.
Step-by-step explanation:
The growth factor is 1 + 0.2 %
= 1 + 0.002 = 1.002.
So in 3 years population
= 130,250(1.002)^3
= 131,033
Answer:
6 is B since we finding W the variable can't be on both sides of the equation, or else we might end up with w = w.
7 is A because when you graph the equation the slope is 1 and the line crosses the y line at 2.
Step-by-step explanation:
10 windows : divide 40/5=8
Then divide 80/8 =10