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OpenStudy (ddcamp):
What would you multiply the initial amount by to get the amount after 1 year?
OpenStudy (ddcamp):
After 1 year the amount is:
(initial amount) + (6.5% * initial amount)
Does that make sense?
OpenStudy (howard-wolowitz):
I automatically eliminate A and D, and C doesn't make any sense because 6.5 in decimal form is .065, so it must just mean the percentage it increases by annually (6.5
OpenStudy (howard-wolowitz):
yes that does,
OpenStudy (howard-wolowitz):
so I think its b
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OpenStudy (howard-wolowitz):
0.65 ... because it cant be the interest rate
OpenStudy (howard-wolowitz):
although the growth factor is 6.5% percent
OpenStudy (howard-wolowitz):
do you agree with me on B
OpenStudy (ddcamp):
What is 6.5% as a decimal?
OpenStudy (howard-wolowitz):
.065
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OpenStudy (ddcamp):
So the final amount, after one year, will be
Initial amount + .065 * initial amount,
Right?
OpenStudy (howard-wolowitz):
yes
OpenStudy (ddcamp):
If we factor out initial amount, we have:
Final amount = initial amount * (1 + .065)
Final amount = 1.065 * initial amount
OpenStudy (howard-wolowitz):
wow, I would of never of gotten 1.065
OpenStudy (howard-wolowitz):
hmm I do see how you got it
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