Which of the following numbers is irrational? negative 9 over 5, square root of 5, 7 over 3, square root of 9

negative 9 over 5
square root of 5
7 over 3
square root of 9

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The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next