Hii! Does anyone know the answer to this? I’m bad at geometry and struggling to answer it. Thank you!

For each proportion find the unknown number x 1/5/8=×/15

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?