3 years ago

Whats my name ;

Mathematics

2 answers:

sesenic [268]3 years ago

7 0

Answer:

none of the above

Step-by-step explanation:

asambeis [7]3 years ago

4 0

Answer:

When I coma all these neat beaches thought

Step-by-step explanation:

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Hi I’m doing IXL and I’m having trouble with this one

maria [59]

Answer:

They are not equivalent.

Step-by-step explanation:

5:2 = 2,5

8:3 = 2,66...

8 0

3 years ago

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At the World Cup, 25% of the teams are from South American countries. If there are 40 teams in the World Cup, how many are from

marysya [2.9K]

Answer:

Step-by-step explanation:

100% = 40 teams

1% = 40 ÷ 100 = 0.40

25% = 0.40 x 25 = 10

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3 years ago

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The cost of controlling emissions at a firm rises rapidly as the amount of emissions reduced increases. Here is a possible model

Nadusha1986 [10]

Answer:

$\bar C = 4100\,dollars$

Step-by-step explanation:

a) The average value of a function is given by the following integral:

$\bar C = \frac{\int\limits^{q_{max}}_{0} {4100+90\cdot q^{2}} \, dq }{q_{max}}$

$\bar C = \frac{1}{q_{max}}\cdot \left(4100\cdot q_{max} + 30\cdot q_{max}^{3} \right)$

$\bar C = 4100 + 30\cdot q_{max}^{2}$

b) The determination of the minimum average daily cost per pound of pollutant is done by the First Derivative Test and the Second Derivative Test, which is:

$\bar C' = 60\cdot q_{max}$

$60\cdot q_{max} = 0$

$q_{max} = 0$

$\bar C'' = 60$ (absolute minimum).

The level of reduction corresponding to the lowest average daily cost per pound of pollutant is:

$\bar C = 4100\,dollars$

3 0

4 years ago

What is 35.6 multiplied by 4.9.

Crazy boy [7]

Answer:

Step-by-step explanation:

35.6×4.9

=174.44

Answer is 174.44

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3 years ago

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What is 78.5 rounded to the nearest hundredth

AnnZ [28]

Answer:

There is no digit in the hundredths place, making this indeditable.

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3 years ago

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