a description of the range and relative likelihood of possible values of an uncertain variable is known as

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points