Seven-ninths of the pencils in a box are yellow. Three-tenths of the yellow pencils are sharpened. What fraction represents the
1 answer:
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Answer:
The answer is A.
Step-by-step explanation:
So we have the two equations:
To make a substitution of the second equation into the first equation, we need to isolate the <em>y </em>variable in the second equation. Thus:
Now, we can substitute this into the first equation. Therefore:
These are 45-45-90 triangles, whose hypotenuses are times their legs. Given a side of length 1, for example, the diagonal length is
The first few ordered pairs
in the table would be
Answer:
ppm value = 0.000027 parts per million
Step-by-step explanation:
Given:
number of parts(n) = 8
From table: percent conformance in six sigma = 0.9999966
Using the formula of ppm value in terms of percent conformance and number of parts:
Plugging in the values: