Carmen has a bag of marbles with 5 different colors. She randomly selects a marble from a bag and then returns the marble to the bag. She does these 300 times. The table below shows
her results.
Based on the data in the table, what is the estimated probability that Carmen draws a red or
blue marble?
Color of Marble
Number of Time Selected
Red
33
Yellow
97
Green
68
Blue
72
Orange
30

Which of the following represents the factorization of the trinomial below? x^2+7x-30

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =

The trapezoid below has been enlarged by a scale of 1.5. what is the area of the enlarged trapezoid?