63 1/4 divided by 2 1/5 is 253/40
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
.
Hope this helps.
I assume that this is a sequence and you need to find the next number in the sequence.
The first two numbers are give as 133 and 142, we can get the difference between them by subtraction as follows:
142 - 133 = 9
This means that adding 9 will generate the next term as follows:
133
133+9 = 142
142 + 9 = 151
This means that : n=151
Answer:
66 pages
Step-by-step explanation:
I think that is the answer hope it helps you.