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3 years ago

Which of the following statements are represented by

Mathematics

1 answer:

mote1985 [20]3 years ago

5 0

As razões que se aplicam são as seguintes:

“São 4 hambúrgueres

vendidos para cada 3 cheeseburgers vendidos na cafeteria." A proporção de

hambúrgueres vendidos para cheeseburgers vendidos é de 4:3.

"Há 20 notas de aprovação para cada 25 testes de matemática classificados.

A proporção de escores de aprovação para testes classificados é de 4:5."

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What is the distance of work 1 2/3 and 1 1/4

PIT_PIT [208]

$1\dfrac{2}{3}-1\dfrac{1}{4}=1\dfrac{2\cdot4}{3\cdot4}-1\dfrac{1\cdot3}{4\cdot3}=1\dfrac{8}{12}-1\dfrac{3}{12}=\dfrac{8-3}{12}=\boxed{\frac{5}{12}}$

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3 years ago

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What is 37/12 as a mixed number?

mixer [17]

1 and one - twelfth
because 12gies 3 times in 37

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3 years ago

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Triss [41]

Answer:

10/1 +54/-6

Step-by-step explanation:

Is this the answer?

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3 years ago

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a chef buys 5.46 pounds of ground turkey to make some casseroles. Each casserole requires 0.13 pound of turkey. How many cassero

mina [271]

The chef can make 42 casseroles no remainder

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3 years ago

The transformation of 'f' is represented by 'g'. Write a rule for g. f(x)=\root(3)(x). Then show your check steps.

podryga [215]

Answer:

$g(x)=-2\sqrt[3]x$

$g(x) = -2f(x)$

Step-by-step explanation:

Given

$f(x) = \sqrt[3]x$

Required

Write a rule for g(x)

See attachment for grid

From the attachment, we have:

$(x_1,y_1) = (-1,2)$

$(x_2,y_2) = (1,-2)$

We can represent g(x) as:

$g(x) = n * f(x)$

So, we have:

$g(x) = n * \sqrt[3]x$

For:

$(x_1,y_1) = (-1,2)$

$2 = n * \sqrt[3]{-1}$

This gives:

$2 = n * -1$

Solve for n

$n = \frac{2}{-1}$

$n = -2$

To confirm this value of n, we make use of:

$(x_2,y_2) = (1,-2)$

So, we have:

$-2 = n * \sqrt[3]1$

This gives:

$-2 = n * 1$

Solve for n

$n = \frac{-2}{1}$

$n = -2$

Hence:

$g(x) = n * \sqrt[3]x$

$g(x)=-2\sqrt[3]x$

or:

$g(x) = -2f(x)$

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3 years ago