Dona used a probability simulator to pull 3 colored marbles from a bag and flip a coin 50 times. The results are shown in the tables below:

Color of Marble Number of Times Rolled
Blue 22
Green 16
Yellow 12

Heads Tails
22 28

Using Dona's simulation, what is the probability of pulling a blue marble and the coin landing tails up?
512 over 2500
616 over 2500
50 over 50
68 over 50

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b