A furniture store purchased a dining room table and marked it up 150% from the original cost of $456. A week later, the store placed the dining room table on sale for 30% off. What was the discount price? PLEASE HELP M

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

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?