Saturated vapor r-410a at 60°c has its pressure decreased to increase the volume by 10% while keeping the temperature constant. to what pressure should it be expanded?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

Astudy of 80 english composition professors showed that they spent, on average, 14.6 minutes correcting a student's term paper. construct and interpret a 90% confidence interval of the mean time for all composition papers. assume that the population standard deviation is 2.9 minutes. round to 1 decimal.