Problem: A medical scintist has a 15-gram sample
of l-131 and would like to its half-life, in
days. He also knows that k = 0.0856.
Find the half-life, in days, of l-131 using the
information at the left. Round your answer to
the nearest tenthe
Enter the correct answer.
N = Noekt
DONE
No = 15 grams
2
N = 7.5 grams
DOO
0
K = 0.0856
t = ?

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

the battle of gettysburg is considered the "high water mark" of the confederacy because it marked the greatest advance of the confederate forces against the union.