Kebdra has a bag containing 15 marbles. She has 3 white, 8 red, 3 blue 1 green. She randomly picks a marble from the bag and then replaces it. She repeats this 300 times. What is the probability the marble will be red?

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.