Most eletric trimmers are easy enough to require no training and have no learning curve.
No, they do not hurt if used properly. When using, be sure to read the directions for all electric nose-hair trimmers.
The recommended cord diameter really depends on the type of machine you're using. Electric string trimmers are usually limited to 2.5mm maximum diameter, while gas trimmers can handle 2.75mm or even metal blade attachments.
UML has high learning curve.
Yes the battery change can be done by the consumer using the WORX 18-volt replacement battery
Requires a learning curve... can be expensive... no hard copies (unless you print them)
Any middle-aged kid shouldn't have any problem using modern trimmers.
The electric golf buggy is normally safe, if operated in a proper manner. There are some risks involved when driving on hills or sand. Electric golf buggy can flip over if driven on a steep hill or a long curve.
The derivation of an individual consumer demand curve can be done using the indifference curve approach. This is done by preparing the demand schedule of a consumer from the price consumption curve.
Ask This Old House - 2002 Using String Trimmers Stripping Dangerous Lead Paint 8-23 was released on: USA: March 2010
how is a demand curve derived from individual demand curve ?
Yes. You can purchase software from the Intuit online marketplace and do it yourself (be warned that there is a learning curve involved in using the software) or alternatively there are companies that perform the service for you
using curve ceiling