angeldevil5173 angeldevil5173

01-11-2017
Mathematics

contestada

If each digit can be any number from 0 to 9 how many different credit numbers are possible

Respuesta :

jamiemin007 jamiemin007

01-11-2017

There are 16 digits in a credit card number, you know, xxxx xxxx xxxx xxxx
So any number 0-9 can be those digits. There are 10 numbers 0-9, including 0, so you would do 10^16, since numbers can be repeated.

Answer Link

Otras preguntas

What is a communicable disease ?

What sorts of signals does the brain use to communicate sensations, thoughts and actions?

Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8

1. How does the friction affect forward motion? Give an example. 2. Describe two ways to change the frictional force between two solids surfaces. Change t

sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?

What sorts of signals does the brain use to communicate sensations, thoughts and actions?

how might a scientist a determine whether trait sex-linked by observing the offspring of several genetic crosses

There is an inverse relationship between x and y. If y is when x is 3, what is x when y is 9? 3 5

What is the main religion of Latin america

Fragment in this sentenceWith her heavy dictonary, Donna thumps the top other ancient computer monitor. Whenever the color tint flickers from normal to sickly