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Find the next term in a sequence: 5, 10, 20, 40,…

Sagot :

5, 10, 20, 40,...
The next term of the sequence is 80.
The pattern is multiplying by two in the previous term.

5,10,20,40

you can see that every next number, the previous one doubles 
so multiply 40 by 2 and the pattern will be

5, 10, 20, 40, 80