1. which of the following statements is true regarding the use of refrigerants?
a) records of the dates and quantities of refrigerant recovered and recycled are unnecessary
b) filters from approved refrigerant equipment can be thrown in the trash
c) recover and recycle refrigerant using epa-approved equipment
d) if your equipment is recovery only, refrigerant that is removed from vehicles should be poured down the drain

Corey set up his presentation for delivery to his team.the information he had to convey was critical to their job performance.he knew he would need a lot of time to explain each point

When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?

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