Stella invested $6,900 in an account paying an interest rate of 2 5/8% compounded quarterly. Landon invested $6,900 in an account paying an interest rate of 2 7/8% compounded continuously. To the nearest hundredth of a year, how much longer would it take for Stella's money to triple than for Landon's money to triple?

answer: howdy

step-by-step explanation:

the answer is 489

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have