53:51 Which pair of terms can be used to represent any two consecutive odd numbers?
VX
x and x + 1
Ο Ο Ο Ο
x and x+ 2
x and 2x+ 1
2x and 2x+1

step-by-step explanation:

f

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)

faster, im not sure why but i know it is faster