Match each shape to the number of lines of reflection that will reflect the shape onto Itself. Drag the items on the left to the correct location on the right

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

True or false? a circle could be circumscribed about the quadrilateral below.

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day