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AveGali [126]
3 years ago
10

A dance academy charges $24 per class and a one-time registration fee of $15. a student paid a total of $687 to the academy. fin

d the number of classes the student took.
Mathematics
1 answer:
Georgia [21]3 years ago
8 0
28 is the correct answer

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John wants to measure the height of the tree in his yard. He stands so that the top of his shadow matches up with the top of the
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The constant of proportionality is always the point ____________, where kis the constant of proportionality.
spayn [35]

Answer:

The constant of proportionality is always the point (x, k * f (x), where k is the constant of proportionality.

Step-by-step explanation:

Let's take as example a linear function of the form: y = kx.

Where, k is the constant of proportionality.

Therefore, the proportionality constant is the point: (x, kx)

Generically it is always the point: (x, k * f (x)

Where, f (x) is a function proportional to x. The constant of proportionality is always the point (x, k * f (x)), where k is the constant of proportionality.

8 0
2 years ago
The population of a town grows at a rate proportional to the population present at time t. The initial population of 500 increas
pantera1 [17]

Answer:

974

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500 × (1 + 10%)^(70/10)

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5 0
3 years ago
What is an equation of the that passes through the point (-2,-8) and has a slope of 3?
san4es73 [151]
Slope of 3 mean y=3x
to find the equation we say y=3x+C then sub -2 for x and -8 for y to find the C
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-8+6=C
-2=C
so equation would be: y= 3x-2
6 0
3 years ago
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