Confidence votes 13.1K. 1 US cup = 48 US teaspoons. A teaspoon is one-sixth of a fluid ounce. In other words, there are six teaspoons in one ounce, and there are eight ounces in a cup. 6 times 8 equals 48. 1 cup = 48 teaspoons.
Graph showing the annual average number of worldwide earthquakes of each magnitude calculated over the last 20 years. This shows how earthquake numbers decrease as magnitude increases. For example: there are roughly ten times as many earthquakes of magnitude 6 than magnitude 7.CLICK TO ENLARGE.n average there are about 15 earthquakes every year with a magnitude of 7 or greater. As with any almost random phenomena, the number of earthquakes each year varies slightly from this average, but in general, there are no dramatic variations.
As such there have been a little over â¦ 58,000 earthquake recorded in the US (from very small to very large). This means that on average there are around 3050 earthquake per year in the US although the vast majority of them are very small.