Calvin encoded a message using = 2 2
−1 3
giving the coded message 4, 28, 42, 56, 2, −6, −1, 52. decode the
message, or explain why the original message cannot be recovered.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

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

The domain of the following relation: r: {(3, 5), (8, 6), (2, 1), (8, 6)} is (1 point) no domain exists {1, 5, 6} {3, 8, 2, 8} {2, 3, 8}