You deposit $250 into an account that earns simple interest at a rate of 4.5% APR. Your mom deposits $250 into an account that has the same interest rate, but the interest is compounded annually. Compare your ending balances after 10 years.

0.6

39mph

step-by-step explanation:

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

not sure but it may be b, as i said i'm not sure.

answer: what is the question you're trying to ask?

step-by-step explanation: