What is the overall charge of a group with 4 protons and 0 electrons?

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

4 0

Answer:

it has +4 positive charge because it gives it's 4 electron to another element this is reason

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goldie's pizza place is known throughout the city. The small Baby Bear pizza has a radius of 6 inches and sells for $10. Mama Be

shutvik [7]

$\bf \textit{circumference of a circle}\\\\
C=2\pi r\qquad r=radius=\frac{diameter}{2}\\\\
-----------------------------\\\\

\begin{array}{lcccclllll}
&radius&\$&Cmfc&\frac{Cmfc}{\$}\\
&---&---&-----&-----\\
\textit{Baby Bear}&6&10&2\pi \cdot 6&\frac{2\pi \cdot 6}{10}\\\\
\textit{Mama Bear}&8&12.50&2\pi \cdot 8&\frac{2\pi \cdot 8}{12.50}\\\\
\textit{Papa Bear}&
\begin{array}{llll}
diameter=18\\
radius=\frac{18}{2}=9
\end{array}&17&2\pi \cdot 9&\frac{2\pi \cdot 9}{17}
\end{array}$

notice, Papa Bear is 18inches in diameter, but radius is half that

and "edge per dollar" simply means, how much circumference per dollar
or $\bf \cfrac{Cmfc}{\$}$

3 0

3 years ago

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The quantities X and Y are proportional find the constant of proportionality (r) in the equation y=Rx

Juliette [100K]

Answer:

y/x = R

Step-by-step explanation:

The two quantities x and y are proportional means they have a relation.

The equation is;

y= Rx ------to find the proportional R you make R the subject of the formula;

y/ x = R

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Brainliest Answer! .....................................................

gayaneshka [121]

I think -16 that's what I think I hope it helps

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3 years ago

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Armando bought 45 baseball cards. Of the 12 friends he invited to his cookout, half of them were able to attend. Armando gave ea

kotegsom [21]

45 Cards
12 friends invited; 1/2 came 12 x 1/2=6
Let x stand for the number of cards each friend received
Armando kept 3
6x = 45-3
6x = 42
__ __
6 6
x = 7

Each friend received 7 cards

6 0

3 years ago

Express 36% as a fraction In lowest terms

Darya [45]

Answer:

9/25

Step-by-step explanation:

% = /100
36% = 36/100
36/100 = 9/25

I hope this helps!

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