Which of the following describes independent events? *

A Drawing a marble from a bag, putting it in your pocket, then drawing another marble from the bag.
B Randomly picking one word out of the dictionary, and then randomly picking another one.

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"