Answer:
i think it would be d
Step-by-step explanation:
the median is just the middle of the numbers, it doesnt say which is the hardest question though
hope this helps.
The average of the following is 63.4
P=2 (l+w)
we know P=284
we also know that l= w+50
so replace l in the equation with w+50
284=2 (w+50+w)
284=2 (2w+50)
divide both sides by 2
142=2w+50
subtract 50 on both sides
98=2w
divide both sides by 2
49=w
so width is 49, and we need to add 50 to it to find the length
l= 49 +50
l=99
Answer:
$487.20
The answer is $487.20 if he expects to deposits $830.
