Activity (Answer the question in the space provided) 1. A box contains 2 green, 2 blue and 3 yellow crayons, all of the same shape and size. A crayon is picked at random from the box. What is the probability that the crayon picked will be: i) yellow? ii) not green 2. Two marbles are picked from a jar containing 3 red, 4 blue marbles. If a marble is picked placed back then a second one picked. i) Draw a probability tree diagram. ii) find the probability that out of the 2 marbles that are picked there is at least one green. 3. Using the lattice diagram of throwing two die given in the notes find the probability: a) Both numbers shown on the dice are less than 4. b) Total is at least 5. c) Both numbers are different.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

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step-by-step explanation:

ask i dont know either ; (

step-by-step explanation: