Narisha77 Narisha77

17-03-2016
Mathematics

contestada

How many 4-digit numbers can be created from the digits 6, 4, 2, 9, 7 and 1 without repeating any?

Respuesta :

Divyankasc Divyankasc

17-03-2016

Total sets of 4-digits = 6
Total 4-digit numbers formed by one set of number = 4
So, total numbers that can be formed = 6 × 4 = 24

Answer Link

Otras preguntas

Do I need to apply the chain rule when I derive [ln(g(x))]^2?

help meeeeeeeeeeeeeeee pleaseee!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! help meeeeeeeeeeeeeeee pleaseee!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Write a formula for the cost in pence C, of n apples at y pence each. Use your formula to work out the cost of 6 apples at 9p each.

Given the equation. 4NH3+5O2-->4NO+6H2O.If 2.63×10^28 molecules NH3 were made to react with an excess of oxygen gas. How many molecules of NO would form?

I’m so confused. I don’t get it.

What is a volume of a dice whose each side is 30cm?

Alyssa make it back to the mini apple pies he was a 1/2 cup of sugar for every 24 batches she has five 1/4 cups of sugar left in the bag how many batches can sh

1. In what risk activity will the teen in your skit refuse to participate? 2. Explain how each refusal strategy will be incorporated in the skit. 3. What prop

How has scarcity affected people throughout time?

help me pleaseeeeeeeeeeeeeeeeee !!!!!!!!!!!!!!!!!!!!!! help me pleaseeeeeeeeeeeeeeeeee !!!!!!!!!!!!!!!!!!!!!!