A drawer contains 4 red socks, 6 white socks, 8 blue socks, and 2 yellow socks. A sock is chosen at random from the drawer. After replacing it, a second sock

is chosen. Find the probability for the following:

P (red and yellow)
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∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

What situation is an example of an observational study

If g(x) is an odd function, which function must be an even function?