An airplane travels for 5 hours at an average rate of 130 miles per hour, how far does the plane travel using the distance formula

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]