On a coordinate plane, polygon ghij translates 8 units to the left to form polygon g 'h 'i 'j '. which of the following equations is not necessarily true? a) gh=g'h' b) g'g=8 units c) m d) m

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)

ou would have 12 of each