Find a ratio equal to radio give 90: 18?

Abcd is a parallelogram find the valuse of x

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?

What describes horizontal cross section of the right rectangle 6m 8m 5m