What safety measures can employers use when workers are on a supported scaffold more than 10 feet above the working surface

Personal Fall Arrest System or Guardrail

Employers can make sure that the scaffold is supported by durable material. Also, they can make sure the workers are using equipment properly. They can make sure that people are monitoring the workers. Furthermore, they can make sure that there are bars around the scaffolding to keep workers from falling.

The answer is    (d) 7/2======we have    we also  have an integral      notice how function f splits up at x = 0. there's a left piece and a right pieceso we'll need to do the same thing with our integral: split it at x = 0we use a property of integrals that allows us to split up and sum:     notice that for the piecewise function f, the function has the equationf(x) = x when x  ≤ 0. so for the integral  , f(x) = x so it changes into      for the piecewise function f, the function has the equationf(x) = x+1  when x  > 0. for the integral  , we have    therefore, back to our splitted integral:    

You need to re ask the question with proper