Match each type of shelving unit to their description

A certain radioactive element has a half-life of one hour. If you start with a 1-gram sample of the element at noon, how much of this same element will be left at 3:00 PM?  

You boss asked you to make a plane reservation and get them a first-class ticket. Why would they request a first-class ticket?

Drag the following business names with numbers into the correct alphabetical order based on rule 7.

The observation made by Thomas Young in his double slit experiment can be explained only using the wave theory of light. The observation made by Einstein in his photoelectric experiment can be explained only using the particle theory of light. What is the best conclusion you would have about the nature of light using   these two observations?

If the speed of ocean wave is 6 m/s and its wavelength is 3 m, the frequency is   

You have to create an email congratulating the employees on winning the customer service contest! What type of message structure would you use?

An employees called you and said they did not receive their W2 for last year. What are they missing?

You decided to update your resume and list your skills and qualifcation first, rather than a listing of your jobs.  It’s good because you don’t have a lot of work experience, but you do have a lot of skills. What kind of resume is this?

Which of the following best describes a “vendor”?