What is the simplified ratio of:
8 weeks is to 12 days

14:3

Step-by-step explanation:

8 weeks is 56 day. Know we have 56:12 divide those by 2 and we get 28:6

divide those by 2 and get 14:3 We cannot do anymore changes to that.

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)

nlgqer

step-by-step