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3 years ago

la siguinete tabla mustran la correspondencia entre dos variables. Determina si es funcion o relacion

Mathematics

1 answer:

Vaselesa [24]3 years ago

6 0

Answer:

where's the table. on és la taula?

Step-by-step explanation:

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How can you find width if This is 2d

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3 years ago

A maths class has equal numbers of boys and girls. Eight of the girls left early to play in a netball match. This left 3 times a

irina [24]

Step-by-step explanation:

x = boys / y = girls / s = total number of students

x + y = s

3x + y - 8 = s

Maybe someone can improve upon this because this is all I know. Not the answer btw ^^^

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3 years ago

Suppose that a company wishes to predict sales volume based on the amount of advertising expenditures. The sales manager thinks

skelet666 [1.2K]

Answer:

$\$444341 \text{to the nearest dollar}$

Step-by-step explanation:

According to the sales manager, sales volume and advertising expenditures are modeled according to the linear equation.

Estimated Sales Volume=46.41+0.45(Advertising Expenditures)

If the company has target sales volume of $200,000, we are to determine its proposed advertising expenditure.

Estimated Sales Volume=46.41+0.45(Advertising Expenditures)

200000=46.41+0.45(Advertising Expenditures)

200000-46.41=0.45(Advertising Expenditures)

Advertising Expenditures

$=\dfrac{200000-46.41}{0.45}\\=444341.31\\\approx \$444341 \text{to the nearest dollar}$

The sales Manager should allocate $444,341 for advertising in the budget.

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3 years ago

Tell whether the statement is TRUE or FALSE. Spheres that have the same length radii are called concentric.

Bas_tet [7]

False
Concentric circles and spheres are those that share the same center. The center of one sphere may be on the circumference of the other while they have the same radius. In that case, they would not be concentric.

4 0

3 years ago

Help help help help help math

almond37 [142]

Step-by-step explanation:

don't panic. just breathe and think logically.

why would these angles be different ? how could they be different ?

right : they cannot be different. otherwise the 2 horizontal lines would not be parallel.

so, yes, indeed, these 2 angles are identical.

3x + 2 = 2x + 6

x = 4

that's it.

7 0

2 years ago