Calculate which of the following is a simplification of (1 + x)2- x2+ ln(e3x).
The table below shows the distribution of the number of people in each household in a village.
Determine which of the following inequalities is true for the number of people living in a house.
A recurrence relation is given by: Un = 2Un - 1 + 3
If U0 = 0, calculate U2 =