we may categorize the uses of mathematics as of four types:those uses,such as money,that need to be known by all adults;those uses that would be nice to be known by an intelligent citizenry;those
uses that need to be known on the job;those uses that involve hobbies or recreation and are somewhat optional.the increasing variety of uses,together with technology that makes it easier to deal with these uses,has made it more important for more people to know mathematics in all of these sectors.for instance,the increasing numbers of people on our planet has made it nice to know the implications of exponential growth and the relationships between the populations of animal predators and their prey.the increasing sophistication of medicine has made it useful to know the meanings of all sorts of numbers pertaining to blood pressure,sugar levels,liver function,and pertaining to what we eat.with computers doing more and more manufacturing and bookkeeping,employees now monitor the significance of measurements and calculations more than they compute them by hand.
we may categorize the uses of mathematics as of four types:those uses,such as money,that need to be known by all adults;those uses that would be nice to be known by an intelligent citizenry;those uses that need to be known on the job;those uses that involve hobbies or recreation and are somewhat optional.the increasing variety of uses,together with technology that makes it easier to deal with these uses,has made it more important for more people to know mathematics in all of these sectors.for instance,the increasing numbers of people on our planet has made it nice to know the implications of exponential growth and the relationships between the populations of animal predators and their prey.the increasing sophistication of medicine has made it useful to know the meanings of all sorts of numbers pertaining to blood pressure,sugar levels,liver function,and pertaining to what we eat.with computers doing more and more manufacturing and bookkeeping,employees now monitor the significance of measurements and calculations more than they compute them by hand.
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