Describe how making a list can you solve a math problem. write a problem that could be solved by making a list.

Making a list helps organize information so you could focus on the important part. Otherwise, the problem will come out confusing. It also helps you so you could understand the problem.

Word problem:

Juliana has 20 pencils, 25 erasers, and 40 paper clips. She organizes them into groups with the same number of items in each group. All the items in a group will be the same type. How many items can he put in each group?

step-by-step explanation:

yes

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)