This probably sounds super dumb but how do you send friend invitations on here? (also I picked math as the subject because I didn't know what else to do.

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? 0.62 0.78 0.84 0.96