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juin [17]
2 years ago
7

Mary was asked to find the slope of the line 3x - 4y = 12. She says the answer is 3/4

Mathematics
1 answer:
Vinvika [58]2 years ago
7 0

The correct answer is D. Choose two points on the graph and count the rise and the run between them. Graph D is the only one that also has a slope of  3/4 .

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To convert a percent to a fraction, which of the following is not done?
slavikrds [6]
What you do, to convert a percention to a fraction is to divide the percent by 100. This will give you the fraction of that percent. Knowing this, you can eliminate all the other possible answers that have been listed.
4 0
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If the math club collected 17,604 points and gave away 36 shirts, how many points were collected if 82 shirts were given away?
luda_lava [24]
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4 0
2 years ago
In the reaction 2HgO(s) --&gt; 2Hg(l) + O2(g) we measure the evolution of gas to determine the rate of reaction. At the beginnin
djverab [1.8K]

Answer:

0.034 L/min

Step-by-step explanation:

The rate of reaction is the volume change (ΔV) divided by the time(t) and divided by the coefficient of the compound in the reaction. The coefficient of O₂ is 1, so:

R = (0.36 - 0.02)/10

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4 0
3 years ago
Decimals between 4.2 and 5.4 with an interval of 0.3 between each pair of decimals
tatiyna

Answer:


Step-by-step explanation:


4 0
3 years ago
uppose that y varies inversely with x. Write an equation for the inverse variation. y = 2 when x = 5
gizmo_the_mogwai [7]

Answer:

An equation for the inverse variation y = 2 when x = 5 is:

y=10/x

Step-by-step explanation:

Suppose that y varies inversely with x:

y=k/x

Write an equation for the inverse variation y = 2 when x = 5

Substituting y by 2 and x by 5 in the formula above:

2=k/5

Solving for k: Multiplying both sides of the equation by 5:

5(2)=5(k/5)

10=k

k=10

Then the equation is:

y=k/x

y=10/x

4 0
3 years ago
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