(08.05 MC) A hospital gives a survey to all surgical patients asking them to rate the quality of their hospital experience. One month after surgery, the hospital contacts the patients again to ask if there were any complications from the surgery. Last year, the results of the surveys showed that of the patients who had a poor hospital experience, 40% had post-surgical complications. What conclusion can be drawn from this study?

1.  [1]！我的钱包不见了！ 2. 你 [2]说了什么？我没听到，你能再说一次吗？ 3. 他[3]喝了几杯可乐？ 4. 我[4]不会说法语。 5. 她[5]的衣服是白色，现在变成蓝色了。  

(08.05 MC) A dentist office gives a survey to all wisdom teeth extraction patients asking them to rate the quality of their dental experience. One month after wisdom teeth extraction, the dentist contacts the patients again to ask if there were any complications from the extraction. Last year, the results of the surveys showed that of the patients who had a poor dental experience, 37% had post-extraction complications. What conclusion can be drawn from this study?

(09.03 MC) The function f(t) = 3 cos(t) + 5 represents the tide in Blastic Sea. It has a maximum of 8 feet when time (t) is 0 and a minimum of 2 feet. The sea repeats this cycle every 12 hours. After nine hours, how high is the tide?

Select the statement that is TRUE about smooth muscle but NOT skeletal muscle.

During rigor mortis, skeletal muscle cells have…

(08.05 MC) A mechanic gives a survey to all of his customers asking them to rate the quality of the service they received. He then keeps track of how many customers return to the shop for additional services during the next six months. Last year, the results showed that of the customers who reported high quality service, 20% returned for additional services. What conclusion can be drawn from this study?

(08.05 MC) A restaurant manager gives a survey to all of his customers asking them to rate the quality of the service they received. He then keeps track of how many customers return to the restaurant during the next six months. Last year, the results showed that of the customers who reported high quality service, 90% returned for additional meals. What conclusion can be drawn from this study?

(09.03 MC) The function f(t) = 4 cos(t) + 15 represents the tide in Bright Sea. It has a maximum of 19 feet when time (t) is 0 and a minimum of 11 feet. The sea repeats this cycle every 6 hours. After five hours, how high is the tide?

(09.01 LC) What is the arc length when Θ = and the radius is 5 cm?