8. a dairy facility has bulk milk tanks that are shaped like right circular cylinders. they have replaced one of their bulk milk tanks with three smaller tanks that have the same height as the original but 1/ 3 the radius. do the new tanks hold the same amount of m ilk as the original tank? if not, explain how the volumes compare.

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest

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)

greater than one

step-by-step explanation: