Frank's father came home from san, Francisco, by airplane. He had to wait 1 hour and 45 minutes at the airport in San Francisco. Then Frank's father had to wait another 35 minutes while in Portland. How long did Frank's father spend waiting?

What is the y-coordinate of the solution of the system of equations? [tex]y = 2x + 14 \\ - 4x - y = 4[/tex]y=

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Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15