Any number that is divisible by 3 is also divisible by 9.

find a counterexample to show that the conjecture is false.

Which question is not a good survey question? a. don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d. are you happy with the availability of electronic products in your state?

Yvaries directly as x. y =90 when x=6. find y when x=13

What is the interquartile range of this day at set?