(2, -6, 18, -54, 162, ...)
find the explicit rule?

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?

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Find the value of x. round the length to the nearest tenth