4 rounded to the nearest hundredth

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

How much orange juice do you need to make 2 servings of lemony orange slush?

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