Explain why P(AD) and P(DIA) from the table below are
not equal.

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

Is it true or false i’m trying to pass this test so i can leave school

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys