The mean of a normally distributed dataset is 12, and the standard deviation is 2. what percent of the data points lies between 8 and 16?

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Can someone me with this? i’m not sure what to put for my equations.