<span>If the slope of the ppf is same between any two points, it implies that the opportunity costs did not change and they were constant. So the constant slope implies that production possibilities frontier appears to be a straight line with the opportunity costs being constant.</span>
Answer:
12.5 % decrease
Step-by-step explanation:
To find the percent loss
Take the original amount and subtract the new amount
2.4 -2.1 = .3
Divide by the original amount
.3/2.4 = .125
Multiply by 100 to change to a percent
12.5 %
This is the percent decrease
9:12 does not describe the ratio of blue marbles and red marbles
As OB is the perpendicular bisector of AD. So AO = OD
Hence
2x + 5 = 3x – 5
3x – 2x = 5 + 5
<span>x = 10</span>
So hmm check the picture below
both ships leave at the same time, one is going 16mph, the other 20mph, 2hrs later on the road
at 16mph well, 2hrs is just 16+16, or 32 miles away
20mph for 2hrs, is 20+20, or 40 miles away
using the law of cosines

again, recall, the angle is in degrees, so, when taking the cosine, make sure your calculator is in Degree mode