Answer
455
Step-by-step explanation:
(1×1) + 1 = 2
(2×2) + 2 = 6
(6×3) + 3 = 21
(21×4)+4 = 88
(88×5)+5 = 445
20% of 55 is 11
Workingout: 20%/100% = 0.2
0.2 x 55 = 11
:)
The answer is D. Because the deeper you go in the ocean the colder it gets, and it also gets higher salinity.
How much pain would you find? hopefully none, since you'd have lots of pens and pencils :).
