2 years ago

OMG LAST QUESTION IDNSKSNKSKNDLKNKNDK

Mathematics

1 answer:

Damm [24]2 years ago

7 0

Answer:

1. 38 gallons per gas, 2. $3.74 per gallon

Step-by-step explanation:

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A can of mixed nuts contains 54 nuts, including 21 pecans.

Luda [366]

Answer:

7/18

Step-by-step explanation:

21 out of 54 = 21/54 = 7/18

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2 years ago

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Mrs. Heath baked 56 cookies. She put an equal number of cookies into 7 bags. How many cookies did she put in each bag?

katen-ka-za [31]

Answer:

Step-by-step explanation:

you have to divide 56 by 7 and you will get 8.

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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

In a group of 120 farmers, 65 grow maize and 75 grow cassava. Of these 35 grow both maize and cassava.

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30 farmers grow it I think.

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The implication x => y is equivalent to ??

saveliy_v [14]

y <= x

Hope this helps! :)

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