A survey has a margin of error of +/– 3%. What is the range of number of people who will vote for a candidate if 87 of the 110 p
2 answers:
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Answer:
x = 97.6
Step-by-step explanation:
cos = adjacent over hypotenuse
* multiply each side by x *
* divide each side by cos ( 55 ) *
we're left with x = 97.63302055
Our last step is to round to the nearest tenth of a foot
We get that x = 97.6