Arecent survey of 1050 u. s. adults selected at random showed that 647 consider the occupation of firefighter to have very great prestige.

estimate the probability (to the nearest hundredth) that a u. s. adult selected at random thinks the occupation of firefighter has very great prestige.

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 do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons

Identify the number 127 as a rational or irrational. explain