2 years ago

4 girls share 38 cookies so that each scholar gets the same amount

Mathematics

1 answer:

GarryVolchara [31]2 years ago

6 0

Answer:

9.5

Step-by-step explanation:

38 / 4 = 9.5

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Bas_tet [7]

Answer:

True

Step-by-step explanation:

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peter owns a lawn mowing service.For every 3 hours of lawn mowing,peter charges $28.80.Write an equation that models the relatio

Daniel [21]

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$\boxed{y=9.6h}$

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2 years ago

Investments historically have doubled every 9 years. if you start with 2,000 investment, how much money would you have after 45

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3 years ago

The amount of caffeine consumed from a glass of Diet Pepsi is proportional to the number of ounces that was drank. The table bel

Vilka [71]

Answer:

Constant of proportionality: $k=3$

Equation: $c=3d$

Step-by-step explanation:

By definition, Direct proportion equations have the following form:

$y=kx$

Where "k" is the Constant of proportionality.

In this case, let be "c" the the amount of caffeine consumed (in mg) from a glass of Diet Pepsi and "d" the number of ounces that was drank.

So, the equation that represents this relationship will have this form:

$c=kd$

Then, the first step is to find the Constant of proportionality "k".

Knowing that:

$c=24;d=8$

We can substitute values into the equation:

$24=k(8)$

Now, solving for "k", we get:

$\frac{24}{8}=k\\\\k=3$

Therefore, we can write the following equation that represents that proportional relationship:

$c=3d$

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3 years ago

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The slope of diagonal <em>AB</em> is 0 and its equation is y=2.

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