What is the median of the following numbers?
6,4,1,9, 3, 8,3,5, 10

 The median is 5

Step-by-step explanation:

The median is the middle number after being arranged from least to greatest.

So arrange the numbers from least to greatest.

1,3,3,4,5,6,8,9,10  

So the middle number in this set is  5

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)