Debra has a job with home care. On Monday, she worked the following hours: Client A: 1 hour of care
Client B: 0.5 hours of care
Client C: 3.5 hours of care
Debra is also paid for 15 minutes of travel to the next client. How many hours did she get paid for?

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?