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padilas [110]
3 years ago
14

)a class has 15 boys and 16 girls. what is the probability that a boy's name is drawn at random? 15 over 31 16 over 31 15 over 1

6 16 over 15
Mathematics
2 answers:
marysya [2.9K]3 years ago
5 0
15 over 31 is the answer.
jeka57 [31]3 years ago
5 0

Answer: A. 15 over 31

I took a the test and got it right, thank you!

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Can someone help me out on this problem and show work
DochEvi [55]

Answer: 4230.14

Step-by-step explanation:

The amount that the balance is multiplied by each month is

\frac{2448}{2040}=1.2.

So, after t months, the balance is 1700(1.2)^{t-1}.

Substituting in t=6, we get the balance is

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6 0
2 years ago
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shepuryov [24]
I would think it is round each amount to the nearest thousand dollars. 
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3 years ago
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ch4aika [34]

Answer:

C (x ≥ -6)

Step-by-step explanation:

<u>Algebraic:</u>

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<u>Graphically:</u>

As shown in the attached graph, x\geq -6 .

6 0
3 years ago
PLZ QUICK!!
iragen [17]

Answer:

See attached graph

Step-by-step explanation:

The equation is y-3=(x + 6)

Write the equation in a slope intercept form, then graph the equation on a graph tool to see the points that line on the line.

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Graph  y= x+9 to see the graph and the points that are on the line as attached.

3 0
3 years ago
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igor_vitrenko [27]

The "system" of equations can't be solved for (x, y), because there's no "system" of equations given.  There's really only one equation.

Either of these two equations can be massaged to look exactly like the other one.  And if you graph both equations, you find that they're both the same line on the graph.

ANY point on the line is a solution to both equations ... and we all know how many different points there are on a line.

8 0
3 years ago
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