Answer:
10
Step-by-step explanation:
15x = 40 + 11x
4x = 40
x = 10
10 tables they would cost the same, so more than 10 tables would make the second company cheaper
This is a little long for one question. I can see that 2 is CPCTE, and 1 is probably Given. 3 might be interior angles are equal.
35.4/100=0.354
0.354 is your answer!
Hope this helps and please give brainliest!
Take
, so that
and
. Note that this assumes
and so requires
.
Now take
, so that
. Note that for this invertibility condition to hold, we require that
, which means
. But since we already fixed
with the previous substitution, we thus have
, which in turn restricts us to
. So with this substitution, we have
, which gives
Now over the interval
, we have
, which means
, and so the integral is equivalent to