Twenty years ago a small town in texas had a population of 10,000. the population has increased 8% each year since then. what is the current population of this town?

Alake near the arctic circle is covered by a sheet of ice during the cold winter months. when spring arrives, the ice starts to melt. s(t) models the ice sheet's thickness (in meters) as a function of time tt (in weeks). s(t)=-0.25t+4

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49