Haley mixes 2 1/2 a cup of water with 1/3 of grape juice concentrate. Michael mixes 1 1/3 cups of water with1/4 of grape juice concentrate

2 4/6 is what Haley has and 1 5/12 is what Michael has. I was unsure what the question was but I hope this answered it!

Step-by-step explanation:

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)

idk this answer sorry cant on this one.

step-by-step explanation: