What is the measure of LKPN

Need this asap if anyone can i would be very grateful. if you could show workings that would really

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?

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9