Michael wittry has been investing in his roth ira retirement account for 24 years. four years ago, his account was worth $215,680. after losing formula1089.mml of its original value, it then gained formula1090.mml of its new value back. what is the current value of his roth ira? (do not round intermediate calculations.)

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

my guess would be b and d, but i didn’t actually get out the pen and paper. lol