The boiling point of xenon is (12.57 x 1000) / 76.15 = 165 K
I belive the answer is 4 or maybe 6 I think 6 is correct
Answer:
this angle is a right angle(90°)
and one of the 2 angles is 30
3x+30=90
3x=90-30
3x=60
x=20
==> B
Answer:
Therefore, membership of the pool will be less expensive until number of visits to the pool is one fourth of the membership.