| Introduction to the Book Travel agents use math skills．They work out schedules and payments．They explain when a passenger will leave one place and will arrive in another．How else do travel agents use math? Today7S subway systems are large and complex．There are schedules to keep?problems with broken trains f and SO on．What math skills do you think the person in charge of this subway system needs? Race team managers need math skills to figure out the amount of fuel a car needs and how long tires willlast．For what else would a team manager need math? How do airplane pilots use math?The plane has to be kept on course．Instruments must be read accurately， especially in bad weather．Pilots must often do their own navigation，and that takes advanced math skills． The people in these pictures all have two things incommon. They. all have jobs that they love. And each jobrequires the use of math skills--skills that these peoplefirst began learning in elementary school. |
内容加载中，请稍后...
商品评论（0条）