On weekdays, she completed shorter runs, five or six miles at most. But on the weekends she ran long distances–13 miles, 15 miles, and 20 miles! “I don’t mind training because I get excited about working toward something. And I love running with a group of friends and ...
固定搭配
She walked 8 km in two hours, so her average was 4 km per hour. 两小时内她走8公里,那么她的平均速度就是每小时4公里。 The average works out roundly at 100. 平均算下来大体为100。 ～+prep.-phrase An average of 1350 persons pass here every day. 每天平均有1350个人经过此地。 These pupils...
The demanding 2025 federal Corporate Average Fuel Economy (CAFE) goal of 54.5 miles per gallon across an automaker’s fleet (车队) is one of the driving factors behind a series of advancements in more efficient engine technologies. To meet the increasing fuel standards, automakers have relied on...
(1) Pei walked this distance at an average rate of less than 6.4 kilometers per hour. (2) On average, it took Pei more than 9 minutes per kilometer to walk this distance. 选项: A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. ...
Did it take Pei more than 2 hours to walk a distance of 10 miles along a certain trail? (1 mile = 1.6 kilometers, rounded to the nearest tenth.) (1) Pei walked this distance at an average rate of less than 6.4 kilometers per hour. (2) On average, it to
The results found that participants walked between 2.3 and 4.6 miles per hour, with a median walking speed of about 2.8 miles per hour. Of course, this is just a single study, and it measured walking in everyday life, which could vary from ambling slowly from the couch to the ...
Jane walked for 4 miles. What was her average speed for the first 2 miles?(1) Jane's ...
I will soon be off again, determined to use all the season in carrying through my work ——will go next to Kings River a hundred miles south, then to Lake Tahoe and surrounding mountains, and in winter work in Oakland with my pen. ...
Calculate the distance Michael will travel if he maintain an average speed of 9.4\ \mathrm{m/s} for 2.2 seconds. Joe walked 15 miles at an average speed of 6 mph. For how long did he walk? If you bike for 3 hours at 10 mph and then walk for 1 hour at 2...