An urn contains 10 marbles: 4 red, 3 white, 2 blue, and 1 orange. (4 points) (a) what is the probability of drawing a marble that is red or white? (b) what is the probability of drawing a marble that is neither red nor white? (c) what is the probability of drawing a pair of marbles, one red and one white at the same time? (d) what is the probability of drawing a pair of marbles, one blue and one orange at the same time?

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Write an equation for the function that includes the points (1,4/5) and (2,2/3)