Me with this homework if not all some

Look at my instructions.

Step-by-step explanation:

1) If it says "look at ratio of bananas to apples" (or ratio of whatever to whatever just make sure you do it in the right order)

2) Count the number of bananas (pretend there are 8 bananas)

3) Count the number of apples (pretend there are 6 apples)

4) Write the ratio like this "8:6"... it's important to make sure you start with the bananas because that's what the problem said

5) Simplify. "8:6" would turn into "4:3" because they both have a the common factor of 2 so you would just divide each number by 2.

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)