3 years ago

Solve x-2y=12 if the domain is {-3, -1, 0, 2, 5}

Mathematics

1 answer:

zhenek [66]3 years ago

8 0

Range {-7.5,-6.5,-6,-5,-3.5}

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ella [17]

Answer:

2/9

Step-by-step explanation:

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2 years ago

Factorise the following.

zepelin [54]

Answer:

Step-by-step explanation:

i). $\frac{48a^3}{6a}=\frac{6\times 8\times a\times a^2}{6a}$

$=\frac{6a}{6a}\times 8a^2$

= 8a²

ii). $\frac{72a^3b^4c^5}{8ab^2c^3}$ = $\frac{8\times 9\times a\times a^2\times b^2\times b^2\times c^2\times c^3}{8ab^2c^3}$

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3 years ago

The cost to produce q items is C(q)=1300+2q2 dollars. Find the marginal cost of producing the 12th item. Interpret your answer i

Ad libitum [116K]

Answer: Marginal cost = $46

The cost of production increases by about $46 when one additional unit is produced.

Step-by-step explanation:

Given : The cost to produce q items is $C(q)=1300+2q^2$ dollars.

$C(12)=1300+2(12)^2=1588\\\\ C(11)=1300+2(11)^2=1542$

The marginal cost of producing the 12th item= C(12)-C(11)

=1588-1542=46

Interpretation : It means , the cost of production increases by about $46 when one additional unit is produced.

3 0

3 years ago

Is my answer correct

Leto [7]

mayhaps it is right and wrong is subjective

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3 years ago

Where do comparison using<,> to show the relationship between |-2/3| and -5/6

Dmitrij [34]

-5/6 <-2/3 would be your answer

hope this helps

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3 years ago