02-04-2017
Mathematics

contestada

A company wants to have 8 digit phone extensions with first digit not being zero

Respuesta :

02-04-2017

9*10^7=90000000

There are ninety million possible combinations. :)

Answer Link

Otras preguntas

A market economy is an economy in which decisions regarding investment, production, and distribution are based on supply and demand, and prices of goods and ser

Natural selection favors pathogens with

joey opened a saving account that pays 6.5% simple interest. how much money will be in joeys account after 3 years if he deposited $250 at the beginning and nev

Most STIs are merely an inconvenience, leaving little to no trace after treatment. a. True b. False

what can citizens do if they do not like the law

Which one of the following is true of a limited partnership? a. This association is based on equal status of partners. b. It allows the organizer to retain co

Who is the president of Russia? --- Please help!

Mai invested $7000 in a money-market fund that paid 6.2% simple interest . What was the value of her account at the end of 18 months?

Which ionic compound is used as a building material? 1.salt 2.limestone 3.magnesium oxide 4.iron oxide

________ affects greenhouse gases which creates global warming. A. sulfur dioxide B. carbon dioxide C. oxygen D. nitrogen