Math Worksheets

Question: If your allowance was penny doubled everday, how many days would it take you in order to have over 1000.00?

I have to do this for a math worksheet and i kind of remember how to do it, i just need a little memory boost. The sequence would at first go like this
1,2,4,8,16,32,__
x*2(n-1)
Am i sing the right formula?

Answer: not sure what you Mean by “x*2(n-1)”

but the right formula is 2^(n-1)
where ^ is raising to a power

you would go: like this:
1
2
4
8
16
32
64
128
256
512
1024
2048
4096
8192
16384
32768
65536
131072 (on the 17th day after you started)

Finance in Excel 6 – Calculate Double Declining Balance Method of Depreciation in Excel