mili04 mili04
  • 02-04-2017
  • Mathematics
contestada

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

Respuesta :

irspow
irspow irspow
  • 02-04-2017
9*10^7=90000000

There are ninety million possible combinations. :)
Answer Link

Otras preguntas

write the number name for 43,080,700
How can you use 5 x 198 in the distributive property
Please explain why you add to find the sum of two negative integers, but subtract to find the sum of a positive and a negative integer. Use a number line or cou
10x4 ones=____ ones =_____
how to write 43.78 in word form
Jobs that turn raw materials or resources into usable finished products are part of the __________ sector.
Suppose the leftmost digits of two numbers are 8 and 3 . Can you tell which number is greater? Explain.
What variable does the scientist change in an experiment?
what is 2,716 rounded to the nearest thousand
The genetic molecule common to all living things