Mathematics, 27.07.2019 07:30 swtnru4509
Graziano predicted that he would sell 420 tablecloths. he actually sold 520 tablecloths. what are the values of a and b in the table below? round the answer to the nearest tenth. percent error item approximate value exact value error absolute error ratio percent error tablecloths 420 520 a b
Answers: 1
![\text{Percent error}=\frac{\text{Absolute erroe}}{\text{Actual value}}\times100\\\\\Rightarrow\text{Percent error}=\frac{100}{520}\times100\\\\\Rightarrow]\text{Percent error}=19.23\%](/tpl/images/0137/9977/bb33b.png)
Another question on Mathematics
Mathematics, 21.06.2019 12:30
My favorite songstress gives away 25% of this side of her signature fragrance collection to her charity last month her sales were 1200 how much of her sales did she donate
Answers: 3
Mathematics, 21.06.2019 17:00
What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.
Answers: 1
Mathematics, 21.06.2019 17:40
Which number produces a rationale number when multiplied by 1/5
Answers: 1
Mathematics, 21.06.2019 18:50
The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9
Answers: 1
You know the right answer?
Graziano predicted that he would sell 420 tablecloths. he actually sold 520 tablecloths. what are th...
Questions
History, 21.06.2020 02:57
Chemistry, 21.06.2020 02:57
