In 2005 a car was sold new for $12,500. in 2008 value of the car was $8750. find the percent. decrese

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?