2 years ago

They pay $18 for 12 dozen buttons. How much do 4 dozen buttons cost.

Mathematics

1 answer:

Anika [276]2 years ago

4 0

Answer:

Step-by-step explanation:

because if you add 18, 4 times or 18 x 4 it will give your 72

hope this helps

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The tax is 4%, do 1.36 divided by 34

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Measure the line segments and create a line plot with the data

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3 years ago

What is the number whose 4/5 is 144?

anyanavicka [17]

Answer:

180

Step-by-step explanation:

Multiply 144 by the reciprocal of $\frac{4}{5}$ , that is

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3 years ago

The daily cost of producing x high performance wheels for racing is given by the following function, where no more than 100 whe

algol [13]

Answer:

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Step-by-step explanation:

Given cost function,

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Where,

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$A(x) = \frac{C(x)}{x}=\frac{0.09x^3-4.5x^2 + 180x}{x}=0.09x^2 - 4.5x + 180$

Differentiating with respect to x,

$A'(x) = 0.18x - 4.5$

Again differentiating with respect to x,

$A''(x) = 0.18$

For maxima or minima,

$A'(x) = 0$

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$0.18x = 4.5$

$\implies x = \frac{4.5}{0.18}=25$

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i.e. A(x) is maximum at x = 25.

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3 years ago

Find the missing angle and classify the triangle below.

sergij07 [2.7K]

Answer:

Hello! answer: 60 and the triangle is a Equilateral because each measure is the same HOPE THAT HELPS!

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3 years ago

Read 2 more answers