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Was it really easier to post a question on here that it would be to use a calculator?
Using basic algebra:
(N/2)(A1+An)=Sn
(15/2)(1+15)=120
Or in even more basic algebra:
1+2+3+4+5+6+7+8+9+10+11+12+13+14+15=120
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∙ 15y ago
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Name the set of numbers which 3 does not belong?
The set of numbers which 3 does not belong is the set of even numbers.
What set has a specific set of numbers?
Any well-defined set of numbers.
What is the set of even numbers?
The set of even numbers is the set of all the numbers that are divisible by 2 (or multiples of 2).
Is the set of irrational numbers countably infinite?
No. The set of irrational numbers has the same cardinality as the set of real numbers, and so is uncountable.The set of rational numbers is countably infinite.
What is a set of rational and irrational numbers?
It is the set of Real numbers.
Why do you think that the pool balls are set up in the shape of a triangle to start the game?
Why do you think that the pool balls are set up in the shape of a triangle to start the game?
What is the resale value of pool balls not made of Bakelite?
Unless the balls are made of ivory used pool balls have very little value. Balls go out of round as a result of normal play, and therefore a new set of cheaply made $30 balls is almost certainly superior for play than set that has had a lot of use. Ivory pool balls have sold for more than $200 apiece. If the pool balls are not collectible, such as ivory, they have little collectible value.
What is the value of a set of poker pool balls?
Used pool balls of any type have very little value unless they are older bone or ivory collectible types.
Do snooker balls have numbers in them?
All pool games require that certain balls be identified. If you chose to use a custom set of pool balls with only the markings necessary for a particular game, it would not be contrary to the regulations to do so.
Does draining a pool and leaving it empty hurt a pool?
This depends on what kind of pool you have. If it's a permanent pool, such as one set in concrete, no that will not hurt it. If it is an inflatable pool, than yes, leaving it outside when it is not full could eventually cause damage.
What is the color of nine ball stripe?
Maroon. This ball is a more of a burnt sienna color. It is a decorative brown, like many woods. The Ivoryline balls set the standards for pool balls of today.
What is a solid yellow pool ball called?
Generally the 'solids' are the 1 through 7 balls (the 8 while solid in color, is the 'game ball' and not considered a part of that set) - these are also called "low balls" so; Low or Solids is the same set of balls. also the solid are also refered as dots
Which game of billiard uses 22 balls?
Baseball, a pocket billiards game, uses 21 numbered balls following the same color scheme as the first 15, and a cue ball.
When do you add salt to new diamond brite plaster pool?
Follow the plasterer's or builder's explicit instructions. k
When vacuming pool set at waste or backwash?
If the pool is really dirty then it is best to set the filter to waste.
What is the life of a set of pool balls?
I have known sets to last 10 years. Professionals would not keep them this long though. More likely they would be kept 1 year and then given away.
Is the intersection of the set of rational numbers and the set of whole numbers is the set of rational numbers?
No, it is not.
