0
do you mean how many combinations of any size? So we have 12 combinations of size 1 12C2=12x11/2 =66 of size 2 12C3 of size 3 and we keep going and need to add these. But there is a formula for adding all these. Think of the each number between 1 and 12, say 1, for any combination it is either in that combination of not in it. So we have 2^12 combinations. That is 4096
What else can I help you with?
How many combinations in 1707?
12, including a combination containing 0 digits.
How many combination's can you get out of 12 numbers and letters?
Assuming no repetition, 12 x 11 x 10.... x 4 x 3 x 2. If repetition is allowed, 1212
How many different triangles can be made with 12 points on a circle?
To determine how many different triangles can be formed with 12 points on a circle, we can use the combination formula. Specifically, we need to choose 3 points from the 12, which is calculated as ( \binom{12}{3} ). This gives us ( \frac{12!}{3!(12-3)!} = \frac{12 \times 11 \times 10}{3 \times 2 \times 1} = 220 ). Therefore, 220 different triangles can be formed with 12 points on a circle.
How many 4 person can be chosen from a pool of 12 people?
To determine how many groups of 4 can be chosen from a pool of 12 people, you can use the combination formula, which is ( C(n, r) = \frac{n!}{r!(n-r)!} ). Here, ( n = 12 ) and ( r = 4 ). This gives ( C(12, 4) = \frac{12!}{4!(12-4)!} = \frac{12!}{4!8!} = 495 ). Thus, 495 different groups of 4 people can be formed from the pool of 12.
Assume that 3 customers arrive and order different appetizers from a choice of 12 appetizers how many possible ways can this be done and is it permutation or combination?
36
A 3 omega resistor is connected in parallel with a 12 omega resistor and the combination is connected to a 12-V battery How much current does the battery supply?
The 12V battery connected to the 2.4 Ohm combination will supply 12/2.4 or 5A. The individual currents will be 12/3 or 4A for the 3 Ohm resistor, and 12/12 or 1A for the 12 Ohm resistor. The 2.4 Ohm parallel combination is obtained from a simple product-over-the-sum calculation.
How many 12 number combinations you get form 1 to 12?
The number of combinations of 12 numbers taken 12 at a time (i.e., choosing all 12 numbers from a set of 12) is calculated using the binomial coefficient formula, which is ( \binom{n}{k} = \frac{n!}{k!(n-k)!} ). For ( n = 12 ) and ( k = 12 ), this simplifies to ( \binom{12}{12} = 1 ). Therefore, there is only one combination of 12 numbers from 1 to 12, which includes all the numbers themselves.
How many ways can an adviser choose 4 students from a class of 12?
To determine how many ways an adviser can choose 4 students from a class of 12, we use the combination formula, which is given by ( C(n, r) = \frac{n!}{r!(n-r)!} ). Here, ( n = 12 ) and ( r = 4 ). Thus, the calculation is ( C(12, 4) = \frac{12!}{4!(12-4)!} = \frac{12!}{4!8!} = 495 ). Therefore, there are 495 ways for the adviser to choose 4 students from the class.
How many electrodes are used for a 12-lead ECG?
A 12-lead ECG uses a total of 10 electrodes. These include six chest (precordial) electrodes and four limb electrodes. The combination of these electrodes allows for the recording of 12 different electrical views (leads) of the heart's activity.
How many cupcakes are in dozen?
12 cupcakes
The store owner sold 20 hamsters rabbits and pigs he sold three times as many hamsteers as rabbits the rest were pigs what combinations are posibble?
Combination 1 = 0 Pigs 15 Hamsters 5 Rabbits Combination 2 = 4 Pigs 12 Hamsters 4 Rabbits Combination 3 = 8 Pigs 9 Hamsters 3 Rabbits Combination 4 = 12 Pigs 6 Hamsters 2 Rabbits Combination 5 = 16 Pigs 3 Hamsters 1 Rabbits
What seed combination has the most upsets NCAA basketball?
12
