.The probability of being chosen to participate in a survey is 28%. What is the probability of not having your name chosen? 28%
27%
82%
72%

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

What is the value of f(x) = 2.2 for f(-2)?

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25