# Exponentiation + variations - math problems

#### Number of problems found: 7

- Bits, bytes

Calculate how many different numbers can be encoded in 16-bit binary word? - Subsets

How many are all subsets of set ?? - Area codes

How many 6 digit area codes are possible if the first number can't be zero? - Morse alphabet

Calculate how many words of Morse code to create compiling dashes and dots in the words of one to four characters. - No. of divisors

How many different divisors have number ?? - Boys and girls

There are eight boys and nine girls in the class. There were six children on the trip from this class. What is the probability that left a) only boys b) just two boys - Cube construction

A 2×2×2 cube is to be constructed using 4 white and 4 black unit cube. How many different cubes can be constructed in this way? ( Two cubes are not different if one can be obtained by rotating the other. )

We apologize, but in this category are not a lot of examples.

Do you have an interesting mathematical word problem that you can't solve it? Submit a math problem, and we can try to solve it.

Do you have an interesting mathematical word problem that you can't solve it? Submit a math problem, and we can try to solve it.

See also our variations calculator. Exponentiation - math word problems. Variations - math word problems.