Jan makes a blend of brownies for the garage sale. The double-chocolate brownies are $5.00 per plate, and the
chocolate-mint brownies are $5.50 per plate. Jan sells
less than or equal to 8 plates total. Jan also sells
more than or equal to $25.00 worth of brownies.
Using this information, what is the inequality showing
that Jan sells less than or equal to 8 plates total?

i don't even know man. edge inuity be messing with us. i had to ask a question too.

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)

19

step-by-step explanation: