3 years ago

The moon is 240,000 from the earth. What is the distance as a whole number multiplied by a power of ten?

1 answer:

6 0

24 to the power of 4 24x10x10x10x10 = 240,000 If you thought this answer was helpful, please mark it as brainliest. I would greatly appreciate it!

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3/4 of a mile until he reaches the end of the path.

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2 years ago

A student's cost for last semester at her community college was $2400. She spent $480 of that on books. What percent of

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2 years ago

Does the table show a direct proportional relationship? If so, what is the constant of proportionality?

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Answer:

C. Yes, 3.5.

Step-by-step explanation:

If there is a relationship of direct proportionality for every ordered pair of the table, then the constant of proportionality must the same for every ordered pair. The constant of proportionality ( $k$ ) is described by the following expression:

$k = \frac{y}{x}$ (1)

Where:

$x$ - Input.

$y$ - Output.

If we know that $(x_{1}, y_{1}) = (13, 45.5)$ , $(x_{2}, y_{2}) = (14, 49)$ and $(x_{3}, y_{3}) = (15, 52.5)$ , then the constants of proportionalities of each ordered pair are, respectively: