According to the current population survey 27% of us females are older than 55. the centers of disease control and prevention report that 6% of all us females are pregnant. suppose that these results are accurate. if we randomly select a us female is p( pregnant and over 55) = (0.06)(0.27) = 0.0162? why or why not?

Which of the following ideas did greek philosopher democritus contribute to the atomic theory? a. each object is made up of one atom, which varies in size from very small to very large. b. matter is composed of only one kind of particle, which can be easily destroyed. c. every element has a specific type of atom, which remains the same size in all forms of matter. d. all matter is composed of small particles, which combine to make larger objects.