Asked by peter

In a list of numbers that starts with the number 13, every number is 4 less than twice the number that comes just before it.What will the fifth number in the list be?
Answered by Ms. Sue
(13 * 2) - 4 = 22

(22 * 2) - 4 = 40

Take it from there.
Answered by peter
I know that, 22, 40, 76, 148, 292
the fifth is 292

but the answer is 1.18 2.40 3.76 4.148 5.196
Answered by peter
may i ask is it include 13, if include 13, the answer is 148
Answered by Ms. Sue
Yes. The fifth number is 148.

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