This is a fitting with a removable plug that is placed in plumbing drainage pipe lines to allow access for cleaning out the pipe:
What will be an ideal response?
cleanout
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A gas welding rod tip can be flattened into a(n) ____________________ shape as a spacer to adjust the root opening.
Fill in the blank(s) with the appropriate word(s).
Among all monthly bills from a certain credit card company, the mean amount billed was $485 and the standard deviation was $300. In addition, for 15% of the bills, the amount billed was greater than $1000. A sample of 900 bills is drawn.
a. What is the probability that the average amount billed on the sample bills is greater than $500? b. What is the probability that more than 150 of the sampled bills are for amounts greater than $1000?
Wind energy is a form of solar energy.
Answer the following statement true (T) or false (F)
When testing a “live” 120-volt receptacle using a voltage tester, you should get a 120-volt reading when measuring from the grounded conductor connection (long slot) to the grounding conductor connection (U-shaped slot).
a. True b. False