Which expression is a prefect cube?

20 points <3

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.