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2 years ago

Which is greater 5x10^2 or 2x10^5

Mathematics

1 answer:

aleksklad [387]2 years ago

7 0

Answer:

2x10^5

Step-by-step explanation:

$5 \times {10}^{2} = 5 \times 100 = 500 \\ \\ 2 \times {10}^{5} = 2 \times 100000 = 200000 \\ \\ 200000 > 500 \\ \\ 2 \times {10}^{5} \: is \: greater$

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By verbal reasoning, the pair of words required can be obtained from the

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Correct response:

<u>Variable</u>; <u>supposition</u>

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2 years ago

Please help me with this MATH question.

olasank [31]

Answer:

Step-by-step explanation:

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2 years ago

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olchik [2.2K]

Jessica will need to continue knitting for 4 nights.

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3 years ago

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

lesantik [10]

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: