Aphone banking password consists of 2 letters followed by 4 digits. the letters b, i, s, and o are not used, and the last digit cannot be 0. how many different passwords are possible?
5,148,000
4,840,000
4,356,000
3,175,524

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.