71 I do believe
To play tennis, basically all you need is a racket your size, tennis balls, tennis court shoes and tennis balls. Very Simple.
Your skill level needs to be at least 3000
The tennis ball needs to have a very good bounce so that the player can hit it most times it comes to them it also needs to be firm
They don't always do it when the balls are changed, but players do change their rackets every couple games. Because they hit so hard, the string tension becomes looser after a couple games. Being pros, everything needs to be exact. That lesser string tension compared to the regular tension could mean one ball being an inch out, instead of being in. So yeah, that's why players change rackets.
Rubber helps Tennis Balls bounce better. If you get the kind of tennis balls with a very solid and not hollow rubber, it won't bounce. If it's hollow it will bounce way better. How could tennis balls not bounce without rubber? Tennis balls are made of rubber because it helps it bounce. This may sound silly, but how could a tennis ball bounce without being made of rubber? Tennis balls need rubber so that when they come into contact with the ground they do not burst or crack. It will dent slightly and go back to its original form. This is an advantage to a tennis ball being made out of rubber. so it can bounce.
It's 34 ----- 1000 Although its not a mixed number as it needs at least one whole one for that.
Ant physical sport takes at least a little flexibility. For example a firstbaseman in base man need to strech out to get the baseball.
Bouncy Balls are made of hard rubber.
No....The number needs to be at least a 5.
You need at least two numbers to find a GCF.
You can't have the greatest common factor of just one number - for it to be common there needs to be at least 2 numbers.