Hydrology question: one analysis has four events. the probability of first event is 0.2, probability of second event is 25%, and probability of third event is 3/8. what is the probability of fourth event?

What part did glaciers play in forming the great lakes?

What causes the cyclical changes in the appearance of the moon?

Acompany produces items in small batches. the machinery needs to warm up before the items can be produced. the scatterplot shows the time needed to produce batches of different numbers of items. based on the line of best fit, which of these statements is true?