Whitch calculation and answer show how to convert 9/16 to a decimal

3382-299=3383- ? fill in the blank?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

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? 0.62 0.78 0.84 0.96