Aproperty's land-to-improvements value ratio is 20% - 80%. the property was purchased 10 years ago, and depreciation has averaged $1,200 per year on the 3,000 sf house. if the improvements were built @ $120 / sf what is the current value of the property using the cost approach?

The perimeter of a rhombus with a side of 6 is 24

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?

15/16 as a decimal rounded to the nearest hundredth