Answer:
1287
Step-by-step explanation:
The number of combinations of 13 diamonds taken 5 at a time is ...
13C5 = 13·12·11·10·9/(5·4·3·2·1) = 13·11·9 = 1287
The answer is B . because when u add them u will get 14400000 which is 1.44*10^7sq kilometers. did this help you?
It depends, not exactly, because the techtonic plates aren't connected.