00:01
For the first problem, part two, a, to find the percentage change, what we do is we calculate the absolute value of the change in points.
00:16
So this is the absolute value of final minus initial divided by the initial value times 100%.
00:32
So looking at the oh, one second here, let me find my desk.
00:38
There we go.
00:39
Looking at what we're told, we're told that the market lost 778 points.
00:43
So that would be our numerator, absolute value of the change is 778.
00:47
The market closed at 10 ,365.
00:51
So the initial value was 10 ,365 plus 778.
00:55
So we have that as a proportion, it's 0 .0698.
01:02
Or we multiply that by 100%...