Answer:
The proportion of products that exhibit edge roughness is 0.029 = 2.9%.
Step-by-step explanation:
Proportion of products that exhibit edge roughness:
2% of 25%(new blades).
3% of 60%(average sharpness).
4% of 15%(worn). So
The proportion of products that exhibit edge roughness is 0.029 = 2.9%.
87.4 would be rounded to 87.
9.6 would be rounded to 10.
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i am edditing my post because i got the answer wrong
Answer:
Step-by-step explanation:
Given the expression
Solving the expression to get the equivalent function
Thus,
Answer:
Step-by-step explanation:
the area of the rectangle 168 / the triangle on the left is 12/also the triangle on the right is 12/the area of the trapezoid is 192