"Mary needs to create a budget for her department using the computer. Which program should she use?"

Microsoft Excel

Explanation:

Microsoft excel is a spreadsheet program that can be used to record and analyze numerical data. Various companies use it in many task like planning or creating budget (like what Mary intends to do), record spendings and incomes, chart data and so on.

The features found in the Microsoft Excel includes pivot tables, calculations, graphing tools amongst others which are all important instrument in preparing a budget.

The math module presents two angle conversion functions: degrees() and radians() , to convert the angle from degrees to radians and vice versa. For example, the following statements convert the angle of 30 degrees to radians and back (Note: π radians is equivalent to 180 degrees).

Explanation: Hopefully this helps you. It is a full answer.