A machine can make 56 parts in 4 hours. It can also make 70 parts in 5 hours. Which rates could you use to write an equation of the form y=kx that represents the number of parts y the machine can make in ​x hours? What is that​ equation?

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

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