To create an entry? code, you must first choose 3 letters and? then, 6 ? single-digit numbers. how many different entry codes can you? create?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)