Tom and jerry can spend each day making dishes and building fences. if tom spends all day making dishes, he can make 16 dishes. if, instead, he devotes his day to building fences, tom can build 4 fences. if jerry spends his day making dishes, he can make 14 dishes; if he spends his day building fences, he can build 7 fences. the opportunity cost of one fence is for tom and for jerry. therefore tom should specialize in

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)

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

step-by-step explanation: