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ipn [44]
2 years ago
7

I don’t know the answer

Mathematics
2 answers:
liberstina [14]2 years ago
5 0

Answer: B

Step-by-step explanation:

taurus [48]2 years ago
3 0

Answer:

b

Step-by-step explanation:

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Simplify the algebraic expression (4b5 - 7) + (12b5 - 1)
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What is the slope of <br><br> 12y=(-24)x
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Answer:

-2

Step-by-step explanation:

First, solve so that y is alone on its side of the equation by dividing both sides of the equation by 12.

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3 years ago
Solve for x 3x + 3 - x + (-7) &gt;6
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I think it is x > 5 because if you combine like terms you would get 2x-4>6 then you add 4 To 6 which is 10 then you do 10÷2 which is 5
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3 years ago
Which shows the best estimate to use<br> to find 43 × 78?
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Answer:

The best estimate for 43x78 is 40x80

Step-by-step explanation:

43 rounded to the nearest ten is 40.

78 rounded to the nearest ten is 80.  

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4 0
3 years ago
A factory's worker productivity is normally distributed. one worker produces an average of 77 units per day with a standard devi
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Answer, factory worker productivity<span> is </span>normally distributed<span>. </span>One worker produces<span> an </span>average<span> of 75 </span>units per day<span> with a standar, day with a </span>standard deviation<span> of 20. </span>Another worker produces<span> at an </span>average rate<span> of 65 </span><span>per day.

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4 0
3 years ago
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