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Vedmedyk [2.9K]
4 years ago
14

Answer this please......

Mathematics
1 answer:
Arisa [49]4 years ago
3 0

Answer:

170

Step-by-step explanation:

10 x 15 = 150

2.5 x 4 = 10

10 x 2 = 20

150 + 20 = 170

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Pick the correct description of the line y=2x-3
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3 0
3 years ago
Suppose that a process is currently operating at a 3.5-sigma quality level, and it is planned to use improvement projects to mov
jenyasd209 [6]

Answer:

11,373 PPM

Step-by-step explanation:

The following  formula is used to compute the Proportion of error-free units given the sigma level in Excel.

<em>  The proportion of error-free units = NORMSDIST(Sigma Level - 1.5) </em>

Suppose that a process is currently operating at a 3.5-sigma quality level.

The proportion of error-free units for this process is

                           NORMSDIST(3.5 - 1.5) = 0.977250

Therefore, the rejection rate is equal to

                  1 - 0.977250 = 0.022750

or 22750 PPM.

Now, consider a 6-sigma level process.

The proportion of error-free units equals

                     NORMSDIST(6.0 - 1.5) = 0.9999966

and the rejection rate is

                             1 - 0.9999966 = 3.4 PPM

Hence, reduction is PPM required per year , that is

                              \dfrac{22750 - 3.4}{2} = 11,373 PPM

reduction per year

7 0
3 years ago
what is the slope-intercept form of this equation? 8x 6y=12 a) y=-4/3x 2 b)y=-4/3x 6 c)y=4/3x 6 d)y=2/3x 2
Lera25 [3.4K]
8x + 6y = 12

6y = -8x + 12

y = -8x/6 + 12/6

y = -4x/3 + 2     option B
7 0
3 years ago
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