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Ans is 86 - 14x
Steps in image :-
Ans is 86 - 14x
Steps in image :-
Find two acute angles that satisfy the equation sin(2x + 8) = cos(x + 28). Check that your answers make sense.
1 answer:
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<h2>○=> <u>Solution (1)</u> :</h2>
Ratio of people who said they like cereal bars to people who said they don't = 14:11
Number of people at a grocery shop = 500
Which means :
Thus, 280 people would buy cereal bars.
▪︎Therefore, out of 500 people, <em>280 people</em> would buy cereal bars.
<h2>○=> <u>Solution (2)</u> :</h2>Ratio of cars which worked well to cars which were defective = 297:3
Number of care produced each day = 1000
Number of defective cars produced each day :
Thus, 15 defective cars are produced.
▪︎Therefore, out of 1000 cars produced each day, <em>15 cars</em> are defective.