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2 years ago

Which pair of ratios will make a proportion? help your girl asap!

Mathematics

1 answer:

DiKsa [7]2 years ago

5 0

Answer:

Step-by-step explanation:

the ratios will make a proportion if they are equivalent

note that $\frac{12}{36}$ simplifies to $\frac{1}{3}$ , hence

$\frac{1}{3}$ and $\frac{12}{36}$ are equivalent

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Anvisha [2.4K]

Answer:Column one answers:

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3 years ago

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2 years ago

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Find the value of x.

erastovalidia [21]

Answer:

60 = x

Step-by-step explanation:

180-144 = 36

36+84 = 120

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2 years ago

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Natalie consumes only apples and tomatoes. Her utility function is U(x, y) = x 2y 8 , where x is the number of apples consumed a

Kamila [148]

Answer:

16 apples.

Step-by-step explanation:

$U(x, y) = x^2y^8$

$MU_x =\frac{\partial U}{\partial x} = 2xy^8\\MU_y = \frac{\partial U}{\partial x} = 8x^2y^7\\$

Price of apples, Px=$4

Price of tomatoes, Py=$3

Ratio of their Marginal Utilities

$\frac{MU_x}{MU_y} = \frac{Px}{Py}$

$\frac{y}{4x} = \frac{4}{3}$

$y=\frac{16x}{3}$

Since Natalie’s income is $320

320 = xPx+yPy

$320=4x + 3*\frac{16x}{3} \\320= 4x+16x = 20x\\x=\frac{320}{20} = 16\\Also\\y=\frac{16x}{3}=\frac{16X16}{3}=\$85.33$

Since x=16, Natalie will consume 16 apples.

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3 years ago

What is true about equivalent fraction

lisabon 2012 [21]

Numerators will be equal after the multiplication.

5 0

2 years ago