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ZanzabumX [31]
4 years ago
13

Questões matemáticas

Mathematics
1 answer:
HACTEHA [7]4 years ago
3 0
For questions17,18,20

You might be interested in
Which expression is equivalent to 16(30x – 24y) –18 (32x – 16y)?
HACTEHA [7]

Answer:

\frac{1}{6}\left(30x-24y\right)-\frac{1}{8}\left(32x-16y\right)

Step-by-step explanation:

there ya go

3 0
3 years ago
Which explains how to determine 40% of 50?
valkas [14]
Multiply 50 by .4 or .40. Both give the same answer, which is 20.
8 0
3 years ago
In most acceptance sampling plans, when a lot is rejected, the entire lot is inspected and all defective items are replaced. Whe
photoshop1234 [79]

Answer:

When using this technique, the AOQ:

improves (AOQ becomes a smaller fraction).

Step-by-step explanation:

AOQ simply means Average Outgoing Quality, which improves with inspection.  It is a part of an organization's Acceptance Sampling Plan, usually designed to meet product quality and risk level targets.  The plan draws samples from a population of items.  Then it tests the samples.  It only accepts the entire population if the sample is considered good enough.  It also rejects the population when the sample is poor enough.  In the plan, information about sample size and critical acceptance or rejection numbers are clearly indicated.  Acceptance sampling is common in most business environments because it has been found to be more economical than doing 100% inspection of incoming production input and output.

4 0
3 years ago
Please help could you explain or show work so I will remember how to do problems like this?
antiseptic1488 [7]

Answer:

x = -8

Step-by-step explanation:

4x - (x - 4) = - 20

Distribute the minus sign

4x - x +4 = -20

Combine like terms

3x+4 = -20

Subtract 4 from each side

3x+4-4 = -20-4

3x = -24

Divide by 3

3x/3 = -24/3

x = -8

3 0
3 years ago
Read 2 more answers
Did you know that chickens sometimes eat vegetables and fruits? A farmer likes to give the chickens apples to share. The farmer
Artist 52 [7]

Answer:

3:5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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