Which functions are odd? select all that apply. (pick 3)

f(x)= -(1)/(2)x^4+5

f(x)=-8x^3+5x

f(x)=(-4)/(x^3-x+1)

f(x)=(x^5)/(x^4-1)

f(x)= - sqrt2x

f(x)=∛x - x^3

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Let event a = you roll an even number on the first cube. let event b = you roll a 6 on the second cube. are the events independent or dependent? why?