Answer:
MWQ is 143 mg
Step-by-step explanation:
given data
sensitivity requirement (SR) = 6.0 mg
maximum error = 4.2%
to find out
MWQ
solution
we know here MWQ formula that is
MWQ =
................1
so here error is 4.2 % = 0.042
put here all these value in equation 1 we get
MWQ = ![\frac{sensitivity requirement}{error}](https://tex.z-dn.net/?f=%5Cfrac%7Bsensitivity%20requirement%7D%7Berror%7D)
MWQ = ![\frac{6}{0.042}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B0.042%7D)
MWQ = 142.857 mg
so MWQ is 143 mg
78,80,82,84,86,87,87,89,94,95
86+87/2 = 86.5
Answer:
4,6,6,9
Step-by-step explanation:
A=4
B=6
C=6
D=9
all of these simplify down to 2/3
1/4 since 2/3 times 1/2 is 1/3 and if u multiply that by 3/4, the result is 3/12 which can be simplified to 1/4
ANSWER
![B.\text{ }18](https://tex.z-dn.net/?f=B.%5Ctext%7B%20%7D18)
EXPLANATION
Let us make a sketch of the square:
Each angle in a square is equal to 90 degrees. This implies that:
![5x=90](https://tex.z-dn.net/?f=5x%3D90)
Solve for x by dividing both sides of the equation by 5:
![\begin{gathered} \frac{5x}{5}=\frac{90}{5} \\ \\ x=18 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Cfrac%7B5x%7D%7B5%7D%3D%5Cfrac%7B90%7D%7B5%7D%20%5C%5C%20%20%5C%5C%20x%3D18%20%5Cend%7Bgathered%7D)
The answer is option B.