16 = 4²
So, by the definition of logarithms

x = population after 3 years
y = starting population
r = percentage
n = number of years
x = y *(1+r)^n
x = 8200 * (1 +0.03)^3
x = 8960.36
so about 8960 people in 3 years
She needs 15 crates of limes
2x6=12
40x6=240 limes required to make 12 liters
240/16=15 crates needed
I don’t know how those answers exist but the correct answer here is 10, 16-6 = 10 yds.
0 19 50 24 that’s as far as I could get