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Ganezh [65]
3 years ago
10

Each week, Ms.Jones goes to the grocery store and estimates that she will spend $120. This week, she actually spent $90. What is

her percent error? (Round your answer to the nearest whole percent.)
Mathematics
2 answers:
bonufazy [111]3 years ago
6 0
There is a 25% error
horsena [70]3 years ago
4 0
I think there is a 25% percent error.
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\text{Given: } sin(x) cot(x) cosec(x) = \sqrt{2}
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\text{Important identity: } \boxed{cosec(x) = \frac{1}{sin(x)}}

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