Lock
A combination lock will open when the right choice of 3 numbers (from 1 to 16 inclusive) is selected.
A. How many different lock combinations are possible?
B. Is the combination lock named appropriately?
A. How many different lock combinations are possible?
B. Is the combination lock named appropriately?
Correct answer:
Tips to related online calculators
See also our permutations calculator.
See also our variations calculator.
Would you like to compute count of combinations?
See also our variations calculator.
Would you like to compute count of combinations?
You need to know the following knowledge to solve this word math problem:
Related math problems and questions:
- Password dalibor
Kamila wants to change the password daliborZ by a) two consonants exchanged between themselves, b) changes one little vowel to such same great vowel c) makes this two changes. How many opportunities have a choice? - Possible combinations - word
How many ways can the letters F, A, I, R be arranged? - Coffe cups
We have 4 cups with 4 different patterns. How many possible combinations can we create from 4 cups? - Combinations of sweaters
I have 4 sweaters two are white, 1 red and 1 green. How many ways can this done? - Number 4
Kamila wrote all natural numbers from 1 to 400 inclusive. How many times did she write the number 4? - School committee
Seven students were elected to the school committee. In how many ways can become the President, Vice-President, Secretary, and Treasurer be selected? - Flags
How many different flags can be made from colors red, yellow, blue, green, white to consist of three different colors? - Combinations 7
A multi-course meal has 3 choices. 3 appetizers, 4 main courses, and 3 desserts. How many different combinations to choose from? - Graduation party
There are 15 boys and 12 girls at the graduation party. Determine how many four couples can be selected. - There 8
There are 7 women and 5 men in a department. a) how many ways can a committee of 3 people be selected? b) how many ways can a committee of 2 men and 1 woman be selected? c) how many ways can a committee of at least 2 woman be selected (3 people total)? - Big numbers
How many natural numbers less than 10 to the sixth can be written in numbers: a) 9.8.7 b) 9.8.0 - A married
A married couple planned to have 3 children. i. List the possible combinations of the sexes of 3 children. Use B for boy and G for girl. ii. Calculate the probability that all three children would be of the same gender - Coin and die
Flip a coin and then roll a six-sided die. How many possible combinations are there? - Bits, bytes
Calculate how many different numbers can be encoded in 16-bit binary word? - Seedbeds
The father wants to plant 2 seedbeds of carrot and 2 seedbeds of onion. Use a tree chart to find how many different options for placing the seedbeds he has. - Three-digit numbers
How many three-digit numbers are from the numbers 0 2 4 6 8 (with/without repetition)? - Word MATEMATIKA
How many words can be created from the phrase MATEMATIKA by changing the letters' order, regardless of whether the words are meaningful?
