About 60% of people in north america know how to swim. use that statistic to answer the questions below.

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Step-by-step explanation:

To find 60% of people you just multiply .6 with the number you are trying to find 60% of. Like 100. 100 times .6 = 60.

The first one is 24. The second one is 1200. The third one is "a prediction of".

Step-by-step explanation:

Step-by-step explanation:

no its wrong what mistake john did ishe should remove the square function from both lhs and rhs..

as x-3=4

then he should procced next

hope it helps you