If a jacket was purchased at £75 and had 20% off, what would the price be? 0 000
(а) £15
(b) £70
(c) £60
(d) £65

the price would be £60 cause it would have £15 off

Step-by-step explanation:

see above

playboycarti! *

she tryna be crate.

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)