Answer:
51
Step-by-step explanation:
I think the answer is 51 because you have to find the number between the first three to the middle
Mean:4
Variance:6.2
Standard deviation:2.5
FHdhdhdhhdhdjdjddjjdjsjxjxjdjxjdAnswer:
B
U = 3 hours since 3 is the least amount of time it would take underwater. Hope this helped