The formula ? × D is used to calculate _____.
a. diameter
b. circumference
c. radius
d. surface area
b. circumference
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A(n) ____ is a clock designed to drive some number of units that display the time.
A. alarm B. watch program C. master clock D. atomic clock
A good way to see if a hog is fat is looking down their __________.
Fill in the blank(s) with the appropriate word(s).
Why might a bad driving record make it difficult to get a job at a service company?
A) Your driving record is only important if you will be driving a bus. B) Service trucks with breathalyzer interlock cost more money. C) The company may be required to post a "Dangerous Driver" sign on their service vehicle. D) Your driving record affects the cost of insurance to the company.
This drawing is a representation of
A) A relay
B) An ignition coil
C) A potentiometer
D) A vacuum switch