Mathematically, crashes per mile and miles between crashes are the inverse of one another (i.e., to go between crashes per mile and miles between crashes, just divide 1 over the rate). However, there are important reasons that crash rates should be presented in crashes per miles, as stated in the RAVE checklist recommendations. The reason is that the crashes per mile metric has a linear relationship with the number of events, whereas the inverse of miles between crashes has a non-linear relationship. This non-linear relationship makes it more difficult to compare changes in the rates. Similar difficulties have been noted in other measurements like vehicle fuel efficiency (miles per gallon vs gallons per 100 miles).
A representative from the District Attorney's office confirmed the court has additionally barred Ortiz from practicing as a speech pathologist within the state of California.
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库迪则推出免费升杯策略。公开信息显示，其爆款饮品支持9.9元不限量畅饮超大杯，活动专区所有产品均可免费升级大杯及超大杯，无购买限制。同时用户可领取“5.9元超大杯体验券”。这表明库迪更关注长期用户留存，在门店数量落后近万家的形势下，将超大杯作为“用户忠诚度工具”，通过确定性优惠锁定高频消费者，以短期成本换取长期回报。