The frenchtown roller rink charges a $5 entrance fee and an hourly rate for roller skating. the total cost for roller skating depends on the number of hours a person skates. which equation represents the relationship btw the cost c and the number of hours

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?