Done< АА
www-awu. aleks. com
Objective knowledge Check
The following list gives the number of public libraries in each of 11 cities.
8, 4, 8, 5, 5, 5, 7, 4, 4, 5, 4
Send data to calculator
Find the modes of data set

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)

yes because they have the same amount of green and blur marbles.

step-by-step explanation: