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

The ice at a certain hockey rink is made by freezing water that is 1.5 inch deep. how many gallons of water does it take? approximate the rink as a 200 ft by 85

Scientists who study forms of marine life that lived more than 200 million years ago usually have to obtain fossils not from the sea floor, but from areas that

how do you write an equation to represent a real world situation

How does reactivity relate to the Periodic Table

use each of the digits 2, 3, 7, and 8. Make it two different multiplication problems so that each product is larger than 5000. Use each digit once in each probl

anyone feel like helping? lol

Identify the configurations around the double bonds in the compound below. selected bonds will be highlighted green. be sure that you select only double bonds.

The diamond-shaped decal that identifies a CNG car will not be found on the _______________. A) Tailgate B) Rear bumper C) Front bumper D) Windshield

A cytoskeleton is: select one: a. found in the cytoplasm of eukaryotic cells b. a system of tracks used for transport c. a structure that aids in the process of

Why did the terrorist attack the twin towers on 9 11?