10. Which properties of helium explain its use in filling balloons? low density
its unreactivity
A
B
C
D
X​

Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6