heavenholst7352 heavenholst7352

04-08-2017
Mathematics

contestada

An identification code is to consist of 2 letters followed by 3 digits. how many different codes are possible if repetition is permitted question mark

Respuesta :

sergibcnusa sergibcnusa

04-08-2017

I like the 'question mark' at the end:

26 letters (English), 10 digits (0,1,...9)

26*26*10*10*10 = 676000

Now, this was for LLDDD (Letter Letter Digit Digit Digit)

It seems this is the order they want. Other wise, one should multiply by all the combinations in the order: LDLDD, DLLDD, etc ... (10 combinations), but again it seems they want this LLDDD

So 676000

Answer Link

Otras preguntas

Décrivez cinq personnes que vous connaissez et qui ont une nationalité différente de la vôtre. Donnez leurs nationalités et des descriptions physiques dans des

Read the following sentences and do the math to find the answer. Then write out the number in Spanish; {Example: uno x dos = dos (translation: one times two = t

The lines of latitude and longitude are horizontal and vertical. True or False

500/100 in simplest form

How can rivers provide resources?

Is my answer C? The zoot suit riots in Los Angeles revealed which of the following? the failure of the Congress of Racial Equality to achieve its goals the in

Why is karana afraid to make weapons?

What caused the colonist to rebel against the british ?What events led the colonists to declare their independence from Britain ? What factors helped the patrio

Whats a sentence using amendment?

In the diagram of the earths interior, where does the material that forms volcanos come from? Using the same diagram, which part is the densest?