<em>Assuming [x] means the closest integer to x</em>
Answer:

Step-by-step explanation:
We can see that for any integer
, there will always be a
, so there will always be a
. So, we don't need to worry about the domain impacting the range.
can be any integer from
to
, and as
(at least in terms of a function's range and domain), the range of
is equal to the range of
, which is
.
So, the answer is
and we're done!
Answer:
The sum is 10 times 11Step-by-step explanation:
The following answer is 10
Answer:
<u>274 square units</u>
Step-by-step explanation:
<u>Surface Area of the prism</u>
- SA = 2(base x height) + 2(length x height) + 2(base x length)
- SA = 2(bh + lh + bl)
<u>Here</u> :
- b = 4
- h = 5
- l = 13
<u>Solving</u>
- SA = 2(4 x 5 + 13 x 5 + 4 x 13)
- SA = 2(20 + 65 + 52)
- SA = 2(137)
- SA = <u>274 square units</u>