As it is a rectangle....
therefore Area of rectangle
LB
13*10. (here star means multiplication)
130
perimeter of rectangle
2(l+b)
2(13+10)
2*23
46m
Answer:
5.4%
Step-by-step explanation:
percent error = |(measured - actual value) / actual value * 100| = |(7.8-7.4) / 7.4 * 100| ≈ 5.4%
Answer:
9000
Step-by-step explanation:
$13200 is the cost to produce all of the cds.
if they sell them all, for $15 each, we get $4200,
so, if we subtract the cost to produce them, versus what they made off them we get:
$9000.
the profit is $9000
It can be anything. If you are talking about math
