Joshua invests $500 at an interest rate of 7.8%. Felix invests 1,000 in an amount with the same compounding but at a 6% interest rate. Model each investment with an exponential function. Whose money will double first.

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

22

step-by-step explanation:

answer: 1 + 1 = 11

step-by-step explanation: