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Kisachek [45]
2 years ago
14

Evaluate 2/3 (10-6) 1/2 ​

Mathematics
1 answer:
Studentka2010 [4]2 years ago
4 0

Answer:

=  \frac{2}{3} (10 - 6) \frac{1}{2}

=  \frac{2}{3} (4) \frac{1}{2}

=  \frac{8}{3}  \times  \frac{1}{2}

=  \frac{4}{3}

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maw [93]

Answer:

10.9361

Step-by-step explanation:

The lower control limit for xbar chart is

xdoublebar-A2(Rbar)

We are given that A2=0.308.

xdoublebar=sumxbar/k

Rbar=sumR/k

xbar      R

5.8        0.42

6.1         0.38

16.02    0.08

15.95    0.15

16.12     0.42

6.18      0.23

5.87     0.36

16.2      0.4

Xdoublebar=(5.8+6.1+16.02+15.95+16.12+6.18+5.87+16.2)/8

Xdoublebar=88.24/8

Xdoublebar=11.03

Rbar=(0.42+0.38+0.08+0.15+0.42+0.23+0.36+0.4)/8

Rbar=2.44/8

Rbar=0.305

The lower control limit for the x-bar chart is

LCL=xdoublebar-A2(Rbar)

LCL=11.03-0.308*0.305

LCL=11.03-0.0939

LCL=10.9361

8 0
3 years ago
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Margaret [11]

Answer:

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Step-by-step explanation:

evaluate" usually means to put a value in for the variable, but you don't give us a value for p. also, it is unclear if you ...

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Answer:

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Step-by-step explanation:

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Hi there!

So if BC and DA are the same, then BA and CD are also the same...

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Therefore, the shortest side is BD.

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HACTEHA [7]
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