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3 years ago

Simplify the expression z2-z(z+3)+3z

1 answer:

8 0

z2-z(z+3)+3z
=> z2 - z2 - 3z + 3z
=> 0
we can cancel the like terms if they have different signs ..

Hope it helps !!

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I need to know what is the find m<ACD

Pepsi [2]

Answer:

Step-by-step explanation:

if (AB and DC) parallels lines than the equation is alternate interior and therefore congruent to each other

8 0

3 years ago

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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

a) Determine total world emissions when both countries compete in a Cournot fashion

Q = 63

therefore Total world emission = 0.5 ( Q )

= 0.5 ( 63 ) = 31.5

attached below is the detailed solution

b) Determine the total world emissions after Country A enacts a carbon tax

Q = 49

Therefore Total world emission after tax = 0.5 ( Q )

= 0.5 ( 49 ) = 24.5

attached below is the detailed solution

5 0

3 years ago

-45=5y I need the answer

slamgirl [31]

Answer:

-9 = y

Step-by-step explanation:

-45=5y

Divide each side by 5 to isolate y

-45/5=5y/5

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3 years ago

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Find the mean of 3,2,4,6,5,6,1,7,9,8,10

LenaWriter [7]

Answer:

$5\frac{6}{11}$

Step-by-step explanation:

Number of Values = 11.

Mean = Sum of values / Number of Values

= $\frac{3+2+4+6+5+6+1+7+9+8+10}{11} \\=\frac{61}{11} \\= 5\frac{6}{11}$

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2 years ago

What is the constant of proportionality in this proportional relationship

Nikitich [7]

Answer:

the answer is two

Step-by-step explanation:

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2 years ago