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How many ways can 2 pens be chosen from 4 pens?
The number of ways to choose 2 pens from 4 pens can be calculated using the combination formula ( \binom{n}{r} ), where ( n ) is the total number of items and ( r ) is the number of items to choose. Here, ( n = 4 ) and ( r = 2 ). Thus, the calculation is ( \binom{4}{2} = \frac{4!}{2!(4-2)!} = \frac{4 \times 3}{2 \times 1} = 6 ). Therefore, there are 6 ways to choose 2 pens from 4.
On Pokemon platinum why do you only find one gender of Pokemon?
you don't find 1 gender there r 2 girl,and boysometimes, you are more likely to get the same gender Pokemon as you are. if you notice, most of the com. players have the same gender Pokemon as themselfs, unless they have a 1 gender Pokemon like mothim or wordam.
How many combinations are there in a set of 4 numbers?
In a set of 4 numbers, the number of combinations depends on how many numbers you want to choose from that set. If you want to choose all 4 numbers, there is only 1 combination. If you choose 2 numbers from the set, the number of combinations is calculated using the formula ( \binom{n}{r} = \frac{n!}{r!(n-r)!} ), which in this case would be ( \binom{4}{2} = 6 ). For different values of r (choosing 1, 2, or 3 numbers), the combinations would be 4, 6, and 4 respectively.
What has the author Mignon R Jacobs written?
Mignon R. Jacobs has written: 'Gender, Power, and Persuasion'
Where should you get a present?
It depends on what gender, age, r interest the person is.
What is the mathematical function to determine how many combinations there are?
With (n) things to choose from, and you choose a quantity (r) of them [like a lottery]: the formula is: n! / (r!(n-r)!) See related link.
Why choose roses?
cause they r pretty.
How can Tanya and Lauren design a soccer uniform using 2 colors on each shirt there are 6 colors green orange yellow purple blue and silver how many ways can they choose 2 colors?
Tanya and Lauren can choose 2 colors from the 6 available colors (green, orange, yellow, purple, blue, and silver) using the combination formula, which is represented as ( C(n, r) ), where ( n ) is the total number of colors and ( r ) is the number of colors to choose. In this case, ( C(6, 2) = \frac{6!}{2!(6-2)!} = \frac{6 \times 5}{2 \times 1} = 15 ). Therefore, there are 15 different ways for them to choose 2 colors for the soccer uniform.
What r gay people?
A gay person is someone who is attracted to those of the same gender as them.
Can the both of us have a baby?
it depends what gender r u but u can also adoubt
What does c r t mean?
choose the right
What has the author James R Elliott written?
James R. Elliott has written: 'Choose life'
