From the numbered cards numbered from 2 to 30, a card is drawn at random. find the probability of getting a card of square number or cube number.

What number should be added to both sides of the equation to complete this square? x^2-10x=7

The table represents a linear function. what is the slope of the function? –6 –4 4 6

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.