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OpenStudy (anonymous):
please help. A telemarketer must call 157 U.S phone numbers every shift to meet their quota. How many buttons will have to be pushed to make long distance calls?? it says the answer is 1,727. but i want to know why and how did they get the answer... Please help! thanks!!
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OpenStudy (anonymous):
If it is within the us, we place 1 plus area code and number that is 11 numbers to dial 11* 157= 1727
OpenStudy (anonymous):
ohh ok, thanks lot!
OpenStudy (anonymous):
Np
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