Classify the shape based on the following description. Opposite sides are parallel, and all sides are congruent, but vertices are not necessarily right angles.

Rhombus

Rectangle

Parallelogram

Square

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Which of the following circles have their centers on the x-axis? check all that apply.

Paul can type 60 words per minute and jennifer can type 80 words per minutes.how does paul's typing speed compare to jennifer's