<h3>Option C</h3><h3>The average rate of the reaction over the entire course of the reaction is:
</h3>
<em><u>Solution:</u></em>
Average rate is the ratio of concentration change to the time taken for the change
The concentration of the reactants changes 1.8 M to 0.6 M
here, the time interval given is 0 to 580 sec
Therefore,
Thus option C is correct
1st integer: x
2nd integer: x+2
Multiply them: x(x+2)=440
X^2+2x-440=0
Use the quadratic formula
x=-22 or x=20
Since x must be a positive integer number, x=20.
Answer:
1st: 20.
2nd: 22
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3x+5=2x+6
-2x -2x
1x+5=6
-5 -5
X=1
3(1)+5=8
2(1)+6=8
The correct answer is: [B]: "Jesse is correct."
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<span>Note:
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1 1 2, 5 1 2 acres
+ </span><span>2 1 8, 2 0 0 acres
</span>______________________
3 3 0 , 7 1 2 acres .
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The total is: 320, 172 acres.
Given: "<span>Jesse solved this problem. He said the area was 330,712 acres."
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The answer is: Answer choice: [B]: "Jesse is correct."
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The first several nonzero multiples are 7, 14, 21, 28, 35, 42, 49, etc.