Answer:
I believe the answer is B, and the other answer is D.
Answer:
sorry but I really don't know the answer
Step-by-step explanation:
12 years if interest is paid yearly
12 months if interest is paid monthly
Step-by-step explanation:
2.75% of $1500 is $41.25 interest per period
$1995-$1500 = $495 total interest
$495 ÷ $41.25 = 12 periods
Therefore it takes 12 interest periods to reach $1995, so the answer is 12 months or 12 years depending on how often interest is paid.
Not going to do (1), (2), (3) since they are implicit from (a) and (b) and require graphs (which aren't supported on brainly).
We have 
, that means, if plug in 
we get 
.
Doman of cosine is ![x\in[0,1]](https://tex.z-dn.net/?f=x%5Cin%5B0%2C1%5D)
.
Hope this helps.
