number set

natural numbers that are factors of 16 Natural numbers are positive integers starting at 1. {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16} Of these, the only factors of 16 are: {1, 2, 4, 8, 16}

If f={(4,2),(5,1),(6,2),(7,3),(8,6)} then the range of f is what The range is the full set of all possible y-values: {1, 2, 2, 3, 6} Remove duplicates, we get: {1, 2, 3, 6}

Each of 6 students reported the number of movies they saw in the past year. Here is what they reported. 19, 9, 14, 10, 16, 17. Find the mean number of movies that the students saw. If necessary, round your answer to the nearest tenth. The mean is the average, so we add up the 6 movie scores...

Notebooks cost $1.39 each. What are the possible numbers of notebooks that can be purchased with $10? Let n be the number of notebooks you can purchase. We have the following inequality: 1.39n <= 10 Divide each side by 1.39 n <= 7.194 We want whole notebooks, we cannot buy fractions of...

Less than means we do not include 4. But positive means greater than 0, so we have: {1, 2, 3}