Plz help been stuck on this for awhile

d =  or 8.60

Step-by-step explanation:

(5, 8) (-2, 3)

Let 5 =

     8 =

     -2 =

     3 =

Plug in the values into the equation to get the distance:

d =

d =

d =

d =  

d = or 8.60

table 1

step-by-step explanation:

1-16

2-32

4-64

8-128

all multiples of 16

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)