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Vitek1552 [10]
2 years ago
4

The temperature in a greenhouse should be 67 degrees or higher. One​ morning, the heater stopped working. The temperature droppe

d 6 degrees before someone fixed the heater. The temperature was still at least 67 degrees when the heater started working again. How can you best describe the temperature in the greenhouse before the heater stopped​ working?
Mathematics
2 answers:
alina1380 [7]2 years ago
7 0

Answer:

The temperature in the greenhouse was at least  

70 degrees before the heater stopped working.

Step-by-step explanation:

<h2>Write an inequality for this situation. Use x for the temperature in the greenhouse before the heater stopped working.</h2>

<h2>Solve this inequality. Use inverse operations to get x alone on one side of the inequality symbol.</h2><h2>What operation is used in the inequality xminus3greater than or equals67​? </h2><h2>Subtraction</h2><h2 /><h2>What is the inverse operation of​ subtraction? </h2><h2>Addition</h2><h2 /><h2>try to get x alone on the left side of the inequality symbol. What value should be added to each side of the inequality xminus3greater than or equals67​? </h2><h2>3</h2><h2>Add 3 to each side and simplify.</h2><h2 /><h2>xminus3 </h2><h2>greater than or equals </h2><h2>67 </h2><h2>This is the original inequality. </h2><h2>xminus3plus3 </h2><h2>greater than or equals </h2><h2>67plus3 </h2><h2>Add 3 to each side. </h2><h2>x </h2><h2>x </h2><h2>greater than or equals </h2><h2>67plus3 </h2><h2>Simplify the left side. </h2><h2>x </h2><h2>greater than or equals </h2><h2>nothing </h2><h2>Simplify the right side.</h2><h2>x </h2><h2>greater than or equals </h2>
  • 34
<h2>70 </h2><h2>Simplify the right side. </h2><h2>The temperature in the greenhouse was at least 70 degrees before the heater stopped working.</h2>
svp [43]2 years ago
3 0
I think it might be
67+6=73
≤73
cause it can be 73 or higher
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Step-by-step explanation:

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Step-by-step explanation:

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For a Poisson distribution :

P(x = x) = (μ^x * e^-μ) / x!

The Variance and standard deviation :

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Stolb23 [73]
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