The five memebers of the traynor family each buy train tickets. during the train ride, each family memeber buys boxed lucnch for for 6.50. if the total cost of the trip is 248.50, what is the price of the train ticket

: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?

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол