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3 years ago

7.4.5 practice problems math 7th grade

Mathematics

1 answer:

Vikki [24]3 years ago

3 0

Did you post what you need help on? I can’t see it

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I need help please!!

4vir4ik [10]

Answer:

1 is 13

2 is 12

3 is 18

Step-by-step explanation:

8 0

3 years ago

A process produces a certain part with a mean diameter of 2 inches and a standard deviation of 0.05 inches. The lower and upper

Nimfa-mama [501]

Answer:

The value of Cp (measure of potential capability) is 6.33.

Step-by-step explanation:

Given information: Process average = 2 inches, process standard deviation = 0.05 inches, lower engineering specification limit = 1.6 inches and upper engineering specification limit =3.5 inches.

The formula for Cp (measure of potential capability) is

$CP=\frac{USL-LSL}{6\sigma}$

Where, USL is upper specification limit, LSL is specification limit, σ is process standard deviation.

Substitute USL=3.5, LSL=1.6 and σ=0.05 in the above formula.

$CP=\frac{3.5-1.6}{6(0.05)}$

$CP=\frac{1.9}{0.3}$

$CP=6.3333$

$CP\approx 6.33$

Therefore the value of Cp (measure of potential capability) is 6.33.

7 0

3 years ago

PLS HELP ME ASAP I NEED HELP RN PLS WHOEVER ANSWERS IS THE BRAINLIEST

posledela

Answer:

100

Step-by-step explanation:

She wants to average 85, so adding ALL three of her scores, divided by 3 needs to equal 85.

(75 + 80 + x)/3 = 85

Times by 3.

75 + 80 + x = 255

155 + x = 255

subtract 155.

x = 100

She needs 100 on the third test.

4 0

2 years ago

Solve 6x + 6 = 2x + 13

azamat

Answer:

x=1.75

Step-by-step explanation:

6x+6=2x+13

-6

6x=2x+7

-2x

4x=7/4

7 0

3 years ago

What is the percent after 8 hours

Leni [432]

I think the answer might be 32% I wish you a happy New year and a happy evening bye

5 0

4 years ago

Read 2 more answers