Write 4.056 as a mixed number and as an improper fraction. Write your answers in simplest form.

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.