Yes
no, it was very wrong!
To solve your problem
us
because slaves meant money, and money power, America wanted power
Submarines solve the problem of not knowing what's under the water. They also aid us in underwater attacks during war, giving us an advantage over others.
It depends on which problem you are talking about. The first problem was independence. We fought a war over that issue and won.
a operation symbol. example +, -, x, '/.
Give us the problem, and we'll help you solve it.
Calculators have helped us in so many ways. They have made it easier to solve problems in a shorter period of time. Usually it would take us a max of 5 min to solve a problem and now we just type in the problem and it gives us the answer. Yes, it has made us dumber because we now don't really know how to solve problems the manual way and because we're so accustomed to using a calculator. But calculators make it possible for us to to solve problems that were difficult for us to solve in the past.
routine problems are problems that we solve by using the formula, symbol and so on. the problem leads to an answer. the problem is either we have been done before or almost the same with a question that we have been solved. non routine problems are the problem that need us to think! try to understand the problem deeper. it does't show or give us the answer on the spot, but it is minimizing the difficulties of the question.
It gives us a visual representation of the ratios.