I don’t know help. Please paying 80 points

The last option

Step-by-step explanation:

it's because when you say 3 times as many it means

if we have x > 3 times as many is 3x

and it doesn't work in any case

so we have the last two options

option H means that the number of cupcakes is less than the number of cookies which is not true

so the only one is the last option

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)