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tekilochka [14]
3 years ago
15

If an atom has 17 protons, 16 neutrons, and 21 electrons, what is the atom's electrical charge? A. -1 B. -4 C. +5 D. +4

SAT
1 answer:
a_sh-v [17]3 years ago
5 0
The answer is -4 while the element is chlorine
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Consider the competitive market for sports jackets. The following graph shows the marginal cost (MC), average total cost (ATC),
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The marginal cost is the additional cost incurred for a extra unit of production.

<h3>How to illustrate the information?</h3>

The average total cost is simply the total cost divided by the number of units.

Based on the table attached, the number of jackets is used to depict whether the producer should shut down or produce.

The short run supply curve is also illustrated.

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Suppose that a surface impoundment site for hazardous waste is planned for your
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I would oppose because of the health reasons. I live in a good sized city with a large population. A hazardous waste impound would likely draw heath problems into the city, causing the population to drop.
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2 years ago
Does the model correctly represent the electron dot diagram of magnesium? Why or why not? Select two options. M g with 1 dot abo
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Answer: 1 and 3

Explanation: :)

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2 years ago
Select two ideas that the metaphor of the veil emphasizes in
zimovet [89]

The two ideas shown by the Veil are:

  • Discrimination influences the way people view themselves.
  • A clear separation exists among people of different races.

<h3>What does the Veil mean?</h3>

According to W. E. B. Du Bois, there is a veil that separates the societies of Black people and White people such that there is a clear separation between these races.

This veil leads to discrimination against Black people who are then forced to view themselves in a certain light that paints them as inferior to the Whites.

Find out more on W. E. B. Du Bois at brainly.com/question/13833829.

5 0
1 year ago
The graph of y=f(x) is shown above. Which of the following could be the graph of y=f′′(x)?.
AfilCa [17]

The true statement about the graph of f(x) is f(x) = \frac 35x + 3

The graph of f(x) is a straight line that passes through the points (-5,0) and (0,3).

Start by calculating the slope (m)

m = \frac{y_2 - y_1}{x_2 -x_1}

So, we have:

m = \frac{3-0}{0--5}

Simplify

m = \frac{3}{5}

The equation of the line is then calculated as:

y = m(x -x_1) + y_1

This gives

y = \frac 35(x -0) + 3

Open bracket

y = \frac 35x + 3

Express y as a function of x

f(x) = \frac 35x + 3

Hence, the true statement about the graph of f(x) is f(x) = \frac 35x + 3

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