Answer:
<em>No, I believe not</em>
Step-by-step explanation:
If these fractions were to form a proportion among one another, it would be that 13 / 14 should simplify to 1 / 2, but;
13 / 14 ( simplified ) ⇒ 13 / 14
Now there is another way to check if these fractions do form a proportion, by forming the proportion itself, applying cross multiplication to identify if either side is equivalent to one another;
13 / 14 = 1 / 2,
13 * 2 = 14 * 1,
26 ≠ 14,
<em>Answer; Thus these ratios really don't form a proportion among one another</em>
Answer:
Step-by-step explanation:
First of all, to keep our numbers manageable, we are going to let year 2001 = 0 so year 2012 = 11. The coordinates that result from these years/population numbers are (0, 22200) and (11, 13950). Since this linear, we can plug those 2 coordinate pairs into the slope equation to find the rate at which the population is decreasing in people per year:
That means that the town is losing people at the rate of 750 per year. We can use that slop along with one of the coordinate points to write the linear equation representing this situation:
and
y = -750x + 22200. That answers part A.
Now for B we need to find y when x = 13 (remember we let year 2001 = 0, so year 2014 = 13):
y = -750(13) + 22200 so
y = 12450 people in the year 2014
Answer: 40
Step-by-step explanation:
angle 1 and 2 are alternative interior angle which means they are equal
-------------------------------
angle 1= angle 2
2x+20=3x+10
x=10
------------------------------
angle 1=2x+20
=2(10)+20
=20+20
=40
if your income i 10000 x 4% intrest rate it would be 400
