You randomly draw marble from a bag. then you put it back before drawing a second marble. these events are independent events or dependent events?

Dependant

Step-by-step explanation:

The odds are dependent on you putting the first marble back in the bag. If you do not place the marble back in the bag, they are independent because there is no chance of you drawing the first marble again.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

all group life insurance is term insurance. actually it is annual renewable term and it is rated on the average age and claims experience of the entire group, which is called "experience rating." remember, this type of insurance has a 31-day grace period and is convertible to whole life upon leaving employment. a contributory group plan requires that both the employer and the employees pay part of the premium. at least 75% of those eligible must participate, so the group is sure to get most of the healthy employees as well as those that are sick.

step-by-step explanation: