Answer:
3.9581139448
Step-by-step explanation:
8 ÷ 3 + 13
8 ÷ 3 = 2.66666667
2.66666667 + 13 = 15.6666666
square root of 15.6666666 is 3.9581139448
Answer:
First way:
1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10
Second way:
4/10 + 3/10
10%= .10
.10(11,800)= 1,180
1,180(8)= 9,440
11,800- 9,440= 2,360
= $2,360
I hope this helped.
Answer:
The percentage of error in this experiment is 0.66%
Step-by-step explanation:
The value measured by a student, let's call it , is equal to 0.1355 M. And the real value of molarity is,let's call it is equal to 0.1364.
The error in the measurement (E) is equal to the absolute difference between the real value and the measured value:
abs ( <em>xr - xm</em> ) = E
So in this experiment it will be equal to:
abs ( <em>0.1364 - 0.1355</em> ) = 0.0009
And the percentage of error (e) will be:
Thus,
e = 0.0009 * 100 / 0.1364 ⇒ e= 0.659 % ≈ 0.66 %
So, the percentage of error in this experiment is 0.66%
Answer:
186?
Step-by-step explanation: