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

Match each value with the smallest number set that it belongs to.

Which city is considered sacred by Jews, Christians, and Muslims and continues to be claimed by the world’s three major monotheistic religions? Paris Rome A

Michelle put $2000 in a savings account at 1.75 percent interest. She kept it there for 8 years. How much interest did she earn? $280 $4.38 $35 $43.75

1. A health department estimates that 8 vials of malaria serum will treat 100 people. At this rate, how many vials are required to treat 250 people? Write your

How did New Yorkers feel about the construction of the croton aqueduct?

a factory produces 6 motorcycles in 9 hours.at this rate,how many hours does it take ro produce 16 motorcycles?

Fill in the blanks with the passé-composé, imparfait, or the plus-que-parfait form of the verbs in parentheses. Pay attention to the meanings of the sentences.

(9x^2 -1)/(12x^2 +7x+1)

How did the environment of the Maya affect their culture?

help!! . I m begging pls