The length of a rectangle is shown below: 00
А
If the area of the rectangle to be drawn is 20 square units, where should points C
and D be located, if they lie vertically below the line that connects B and A, to make
this rectangle? (5 points)

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?

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"