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noname [10]
3 years ago
8

The temperature was –3o C last night. It is now –4o C. What was the change in temperature?

Mathematics
1 answer:
Yuki888 [10]3 years ago
7 0

Answer: -1

Step-by-step explanation: So if the Temperature last night was at -3o C and now it is -4o C it went down by 1 but dont forget the negative symbol.-1

you can think like this: -3-4=-1

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What can a firm do to increase productivity in the short run once its marginal product is zero?
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The general assumption is that productivity is a curve that is concave downward, Hence marginal product is decreasing until it reaches zero. The way to increase it is to reduce the input quantity to a value below the point where the curve reaches zero marginal product.

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Let f(x)=3x2−5x+13 and g(x)=2x−7 . What is g(f(x)) ?
grigory [225]

Option B: 6x^2-10x+19 is the correct answer

Step-by-step explanation:

Given functions are:

f(x) = 3x^2-5x+13\\g(x) = 2x-7

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So,

g(f(x)) = 2(f(x))-7\\= 2(3x^2-5x+13)-7\\=6x^2-10x+26-7\\= 6x^2-10x+19

Hence,

Option B: 6x^2-10x+19 is the correct answer

Keywords: Functions, Composition

Learn more about functions at:

  • brainly.com/question/5500978
  • brainly.com/question/550017

#LearnwithBrainly

7 0
3 years ago
Does cold salty water sink or rise along the ocean floor as deep as a current​
rewona [7]

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Step-by-step explanation:

7 0
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the total price of 6 movie tickets is 71.40 if each ticket cost the same amount how much does one movie ticket cost
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11.9

Step-by-step explanation:

71.40 divided by 6

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