How many total seats will the airline gain by purchasing three more of both the 737 aircrafts and md-88 aircrafts? there is a chart too:

aircraft seats
737- 150
757- 183
767- 250
md-88 142
777- 268

the answer is here: : )

:

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)