Jolly is playing cards with her friend when she draws a card from a pack of 30 cards numbered from 1 to 30. what is the probability of drawing a number that is square?

Which is an equation for the nth terms of the sequence 12,15,18,21

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?

Which of the following will form the composite function?