Pei lee enters a lift at the 30th floor of a complex. the lift stops temporarily after going down every 4 floors. at which floor is pei lee when the lift stops for the third time?

Ineed with 14, 16, 28 and 36 me. we didn't go over them in class so i don't know what to do.

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

What is the absolute value of the complex number -4-sqrt2i