C(8+1, 1)= c(9, 1)
= [9!/1!(9-1)!]
= [9!/1! 8!]
= [9/1!]
= 9.
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.
You can use many adverbs with the verb choose. For example: choose wisely, or choose quickly.
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.
Will Choose
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.
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
You can choose the colour.
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.
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.
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.
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.
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!
Assuming that the tiles spell ALGEBRA, the probability is1/7*4/7 = 4/49
If all 9 cookies are identical, then how can only one of them have a gold ring inside?
Involving, containing, comprising, enclosing, taking in, reckoning ... these are not exact synonyms, so which you choose will depend on the context of your sentence.
Garlic, Rosemary and mint leaves
792 different groups of 5 books, in 95,040 different sequences.