Given:
Principal = $3,500
Rate of interest = 7% compounded quarterly (4 times in an year)
Time = 6 years
To find:
The amount.
Solution:
The formula for the amount is
Where, P is principal, r is rate of interest, n is number of times interest compounded in an year and t is number of years.
Putting P=3500, r=0.07, n=4 and t=6 in the above formula, we get
Therefore, the amount after 6 years is $5307.55.
The formula is
replace c with 16 and solve
your answer will be
A≈20.37
Let's say x is longest side, y is shortest side and z is the other side. So we have some equations such that
(by the first sentence)
(by the second sentence)
(by the third sentence)
By the second equation, we have
and if we use it in the first equation, then
. So
Since
, if we use it in the third equation the we have
then
Therefore
Answer:
What grade are u in? I might be able 2 help on Brainly. Or do u want a person come to u?
