What is the perimeter of the track, in meters? Use π = 3.14 and round to the nearest hundredth of a meter.

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)

54 it just is

step-by-step explanation:

answer: simile

step-by-step explanation: the difference between simile and metaphor is a simile describes with "as" and "like"