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Slav-nsk [51]
3 years ago
13

The submarine is traveling at a depth of 152 feet below sea level. The submarine was given instructions to rise 63 feet and then

drop 84 feet. Write an expression that describes this situation
Mathematics
1 answer:
laiz [17]3 years ago
4 0
The expression should be -152+63-84
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Consider two countries, A and B, whose respective industries produce goods A and B. Total world output of the good is given by Q
castortr0y [4]

Answer: hello your question is poorly written attached below is the complete question

answer :

a) 31.5

b) 24.5

Step-by-step explanation:

Total world output of good given ( Q ) = qA + qB

world demand ( P ) = 100 - Q

cost function for country A = cA (qA) = 8qA

cost function of country B = cB(qB) = 3qB

total world emission = 0.5Q

emission per unit good = 0.5

<u>a) Determine total world emissions when both countries compete in a Cournot fashion</u>

Q = 63

therefore Total world emission = 0.5 ( Q )

                                                    = 0.5 ( 63 ) = 31.5

attached below is the detailed solution

<u>b) Determine the total world emissions after Country A enacts a carbon tax</u>

Q = 49

Therefore Total world emission after tax = 0.5 ( Q )

                                                                    = 0.5 ( 49 ) = 24.5

attached below is the detailed solution

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3 years ago
What is the length of AC?
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7/x = 84 / (156 -x)
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answer
D. 144
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