0
If none of the letters were repeated, the answer would be 7!. However, the letters M & E are repeated. So, we need to divide the 7! by 2! twice to account for the two letters repeated twice. The solution is: 7! / (2! * 2!). This written out is: (7*6*5*4*3*2*1)/(2*1*2*1) or 1260.
Still curious? Ask our experts.
Chat with our AI personalities
Rene
Maxine
SteveAdd your answer:
Earn +20 pts
How many different types of instruments are there?
Thousands, if not more. There are all sorts of musical instruments. There are instruments for performing many different tasks. Then there are instruments for measuring all sorts of physical, chemical properties of things.
What are solutions of trigonometric equations?
That means the same as solutions of other types of equations: a number that, when you replace the variable by that number, will make the equation true.Note that many trigonometric equations have infinitely many solutions. This is a result of the trigonometric functions being periodic.
How can you work out pythagorass theorem?
There are a great number of different proofs of the Pythagorean Theorem. Unfortunately, many of them require diagrams which are hard to reproduce here. Check out the link to Wikipedia's page on the theorem for several different proofs.
what causes elevated triglycerides?
Triglycerides can elevate for many different reasons. Eating too many red meats or fatty meats can cause this. Also, eating salty foods and not drinking enough water can be a cause.
What does the abbreviation RTR stand for?
RTR can have many different meanings. I would really depend on the context that it is used in. A few meanings are Ready to Run, Real Time Reporting, or Ready to Rumble.
