# Combinations

How many different combinations of two-digit number divisible by 4 arises from the digits 3, 5 and 7?

Correct result:

n =  0

#### Solution:

$n=.0=0$

We would be very happy if you find an error in the example, spelling mistakes, or inaccuracies, and please send it to us. We thank you!

Tips to related online calculators
Would you like to compute count of combinations?

## Next similar math problems:

• PIN - codes
How many five-digit PIN - code can we create using the even numbers?
• Weekly service
In the class are 20 pupils. How many opportunities have the teacher if he wants choose two pupils randomly who will weeklies?
• Examination
The class is 21 students. How many ways can choose two to examination?
• A student
A student is to answer 8 out of 10 questions on the exam. a) find the number n of ways the student can choose 8 out of 10 questions b) find n if the student must answer the first three questions c) How many if he must answer at least 4 of the first 5 ques
• Olympics metals
In how many ways can be win six athletes medal positions in the Olympics? Metal color matters.
• Medals
In how many ways can be divided gold, silver and bronze medal among 21 contestant?
• Unknown number
Unknown number is divisible by exactly three different primes. When we compare these primes in ascending order, the following applies: • Difference first and second prime number is half the difference between the third and second prime numbers. • The prod
• Amazing number
An amazing number is name for such even number, the decomposition product of prime numbers has exactly three not necessarily different factors and the sum of all its divisors is equal to twice that number. Find all amazing numbers.
• Numbers
Write smallest three-digit number, which in division 5 and 7 gives the rest 2.
• Chebyshev formula
To estimate the number of primes less than x is used Chebyshev formula: ? Estimate the number of primes less than 30300537.
• Divisors
The sum of all divisors unknown odd number is 2112. Determine sum of all divisors of number which is twice of unknown numbers.
• Variations
Determine the number of items when the count of variations of fourth class without repeating is 42 times larger than the count of variations of third class without repetition.
• Sum of two primes
Christian Goldbach, a mathematician, found out that every even number greater than 2 can be expressed as a sum of two prime numbers. Write or express 2018 as a sum of two prime numbers.
• Probability
What are the chances that the lottery, in which the numbers are drawn 5 of 50 you win the first prize?
• Wheelchair
The boy pushes the wheelchair with a force of F1 = 20N. The wheelchair exerts a force of F2 on the boy. How large is this force?
• Line
It is true that the lines that do not intersect are parallel?
• Three unknowns
Solve the system of linear equations with three unknowns: A + B + C = 14 B - A - C = 4 2A - B + C = 0