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C(8+1, 1)= c(9, 1)

= [9!/1!(9-1)!]

= [9!/1! 8!]

= [9/1!]

= 9.

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What nickels are worth more than their face value?

That's a VERY broad question. Nickels were first struck in 1866 and were made at 3 different mints so there are hundreds of possibilities to choose from. For more common dates, the rules of thumb are:Part-silver "war nickels" dated 1942 to 1945 and with a large mint mark on the back are worth about 0.05 times the current price of silver.1938 and 1939 Jefferson nickels are worth a small premium, especially if they're not very wornMost other Jefferson nickels aren't worth much more than face value unless they're in top-grade conditionBuffalo nickels from the 'teens and 20's can be worth a premium ranging from 75 cents to many dollars, depending on date, condition, and mint mark.Also, remember that popular misconceptions notwithstanding, pre-1965 nickels were NOT struck in 90% silver. Except for the "war nickels" mentioned above, all nickels have been made of a cupronickel (25% Ni / 75% Cu) alloy.


How many ways can a student select five questions from an exam containing 12 questions if he must answer the last question?

330 ways. Once we know he must answer the last question, the issue is really one of choosing 4 questions from the first 11 questions on the exam. There are 11 ways to choose the first question, 10 ways to choose the second, 9 ways to choose the third, and 8 ways to choose the fourth, so that would be 11*10*9*8... but the order of the questions doesn't matter. So we divide by the number of ways to rearrange the 4 questions (4*3*2*1=24), to get 330.


What is an adverb for choose?

You can use many adverbs with the verb choose. For example: choose wisely, or choose quickly.


What is choose in future tense?

Will Choose


How many combinations for 10 split into 3 groups with no less than 2 in a group?

To calculate the number of combinations for splitting 10 into 3 groups with no less than 2 in a group, we can use a mathematical concept known as stars and bars. In this case, we are essentially distributing 10 identical items (stars) into 3 distinct groups (bars). The formula for this scenario is (n+k-1) choose (k-1), where n is the total number of items (10) and k is the number of groups (3). Plugging in the values, we get (10+3-1) choose (3-1) = 12 choose 2 = 66 combinations.

Related Questions

What is the maximum amount of money you can have in pennies nickels dimes and quarters and not be able to make exact change for a dollar or a quarter?

The answer depends on the constraints of the problem.If you are required to have at least one of each of the named coins: 4 pennies, 2 nickels, 1 dime, and 3 quarters is 99 cents ($0.99).If you just have to pick from these, but not necessarily choose at least one of each: 4 pennies, 0 nickels, 9 dimes, 3 quarters is $1.69


How do I make 15 cents out of coins?

To make 15 cents using coins, you can combine different denominations. One simple way is to use a dime (10 cents) and a nickel (5 cents). Alternatively, you could use three nickels (3 x 5 cents) or a combination of pennies (1 cent), nickels, and dimes, such as one dime and five pennies. There are multiple combinations, so choose the one that works best for you!


What coins make 10 dollars?

To make 10 dollars using coins, you can use various combinations. For example, you could use 40 quarters (each worth 25 cents), 100 dimes (each worth 10 cents), or 200 nickels (each worth 5 cents). Alternatively, a mix of different coins can also achieve the same total, such as 30 pennies, 20 nickels, and 10 dimes. The specific combination depends on the denominations you choose.


Which container would you choose to hold 50 thousand pennies?

To hold 50,000 pennies, I would choose a large plastic storage bin or a sturdy cardboard box, as both can accommodate the weight and volume of the pennies efficiently. A standard penny weighs about 2.5 grams, so 50,000 pennies would weigh approximately 125 kilograms (275 pounds). Therefore, it's essential to ensure the container is durable enough to handle this weight without breaking or collapsing. Additionally, choosing a container with a lid would help keep the pennies secure and prevent spillage.


2 ways to make 2.50 into change?

There are many ways to make $2.50 into change. You can choose 10 quarters to make $2.50. You can also choose 4 quarters, 10 dimes, and 10 nickels to make change.


What color triangle appears in the upper right hand corner containing a comment?

You can choose the colour.


What is the value of nickels older than 1963?

That's a VERY broad question. Nickels were first struck in 1866 and were made at 3 different mints so there are hundreds of possibilities to choose from. For more common dates, the rules of thumb are:Part-silver "war nickels" dated 1942 to 1945 and with a large mint mark on the back are worth about 0.05 times the current price of silver.1938 and 1939 Jefferson nickels are worth a small premium, especially if they're not very wornMost other Jefferson nickels aren't worth much more than face value unless they're in top-grade conditionBuffalo nickels from the 'teens and 20's can be worth a premium ranging from 75 cents to many dollars, depending on date, condition, and mint mark.Also, remember that popular misconceptions notwithstanding, 1964 and earlier nickels were NOT struck in 90% silver. Except for the "war nickels" mentioned above, all US nickels have been struck in an alloy of 25% nickel and 75% copper.


What nickels are worth more than their face value?

That's a VERY broad question. Nickels were first struck in 1866 and were made at 3 different mints so there are hundreds of possibilities to choose from. For more common dates, the rules of thumb are:Part-silver "war nickels" dated 1942 to 1945 and with a large mint mark on the back are worth about 0.05 times the current price of silver.1938 and 1939 Jefferson nickels are worth a small premium, especially if they're not very wornMost other Jefferson nickels aren't worth much more than face value unless they're in top-grade conditionBuffalo nickels from the 'teens and 20's can be worth a premium ranging from 75 cents to many dollars, depending on date, condition, and mint mark.Also, remember that popular misconceptions notwithstanding, pre-1965 nickels were NOT struck in 90% silver. Except for the "war nickels" mentioned above, all nickels have been made of a cupronickel (25% Ni / 75% Cu) alloy.


What is the value of US nickels before 1962?

That's a VERY broad question. Nickels were first struck in 1866 and were made at 3 different mints so there are hundreds of possibilities to choose from. For more common dates, the rules of thumb are:Part-silver "war nickels" dated 1942 to 1945 and with a large mint mark on the back are worth about 0.05 times the current price of silver.1938 and 1939 Jefferson nickels are worth a small premium, especially if they're not very wornMost other Jefferson nickels aren't worth much more than face value unless they're in top-grade conditionBuffalo nickels from the 'teens and 20's can be worth a premium ranging from 75 cents to many dollars, depending on date, condition, and mint mark.Also, remember that popular misconceptions notwithstanding, 1964 and earlier nickels were NOT struck in 90% silver. Except for the "war nickels" mentioned above, all US nickels have been struck in an alloy of 25% nickel and 75% copper.


There are five coins with a total value of 27 cents what is the probability that three of the coins are pennies?

Well, isn't that a happy little problem to solve! If there are five coins with a total value of 27 cents, and we want three of them to be pennies, that means the other two coins must add up to 6 cents. The probability of randomly selecting three pennies out of five coins is like painting a beautiful landscape - it's all about understanding the colors and creating a harmonious composition. So, the probability would be the number of ways to choose 3 pennies out of 5 divided by the total number of ways to choose 5 coins. Happy calculating!


What is the probability you choose a b then a consonant a bag containing 7 tiles lettered algebr and a you choose a tile at random replace it and choose a second tile at random?

Assuming that the tiles spell ALGEBRA, the probability is1/7*4/7 = 4/49


How few times can you weigh 9 identical cookies on a balance scale to find the one with a gold ring inside?

If all 9 cookies are identical, then how can only one of them have a gold ring inside?