When working with positive and negative numbers, the further left you move on the number line, thethe numbers are and the further right you move on the number line, the the numbers are. fill in the blanks please

What is the smallest integer n such that n\sqrt{2} is greater than 20

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?