Jasmf2rSstaiman Jasmf2rSstaiman

21-04-2016
Mathematics

contestada

If you must correctly select 3 numbers, each from 0 to 9, what's the probability if the order is important?

Respuesta :

apologiabiology apologiabiology

21-04-2016

if they have to be different then
10 numbers total
9*8*7=504 ways
1/504

if they can be same numbers
9*9*9
729
1/729

Answer Link

Otras preguntas

"In a republican nation, whose citizens are to be led by reason and persuasion and not by force, the art of reasoning becomes of first importance.." meaning???

Why were roads significant to the roman republic and ancient cultures and religions of the same time period

which group had been living in North America for thousands of years when other groups arrived?

What is the rule: 36 --> 60, 12 --> 20, 6 --> 10, 15 --> 25

When Candy Talks about Curleys wife for the first time, what does he imply about her?

Which formula represents a compound whose molecules are tetrahedral? (A) BH₃ (B) C₂H₂ (C) CH₄ (D) H₂O (E) C₂H6₆

Mike can cut a 40 foot by 20 foot yard with a push mower in 25 minutes. At this rate, how many more minutes would it take him to cut a 40 foot by 30 foot yard?

The sum of three numbers is -44.84. One of the numbers is 24.6. The other two numbers are equal to each other.what is the value of the other two numbers?

reacts most vigorously with water a. Alkali metal b. Alkaline earth metal c. Transition metal d. Halogen e. Noble gas

Pick the answer that most likely represents the substances’ relative solubilities in water. (A) CH₃CH₂CH₂CH₃ < CH₃CH₂CH₂OH < HOCH₂CH₂OH (B) CH₃CH₂CH₂OH &l