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andreev551 [17]
3 years ago
11

Are the ratios 25/45 and 15/27 proportional? show your work, explain

Mathematics
1 answer:
e-lub [12.9K]3 years ago
6 0

Answer:

They are proportional

Step-by-step explanation:

Cross multiply, if the results are the same, they are proportional. If not, well then they're not proportional.

25 × 27 = 675

45 × 15 = 675

They have the same result

They are proportional

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The complete statement is:

  • Determine the number of tables by dividing 754 by 6
  • If there is a remainder, the answer will need to be rounded.
  • There is a remainder, so 126 tables are needed.

<h3>How to determine the number of tables?</h3>

The given parameters are:

Students = 754

Student per table = 6

The number of tables is calculated as:

Table = Students / Student per table

This gives

Table = 754/6

Evaluate the quotient

Table = 125.7

Approximate

Table = 126

Hence, the complete statement is:

Determine the number of tables by dividing 754 by 6

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There is a remainder, so 126 tables are needed.

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brainly.com/question/629998

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1 year ago
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The weather in the three areas were all very similar on that day in particular.
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Use a table of function values to approximate an x-value in which the exponential function exceeds the polynomial function. In y
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F(x) = 2^x; h(x) = x^3 + x + 8

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x      f(x) =  2^x             h(x) = x^3 + x + 8

0      2^0 = 1                0  + 0 + 8 = 8

1     2^1 = 2                 1^3 + 1 + 8 = 10

2      2^2 = 4                2^3 + 2 + 8 = 8 + 2 + 8 = 18

3      2^3 = 8                3^3  + 3 + 8 = 27 + 3 + 8 = 38

4      2^2 = 16              4^3 + 4 + 8 = 76

10    2^10 = 1024       10^3  +10 + 8 = 1018

 9      2^9 =   512        9^3 + 9 + 8 = 729 + 9 + 8 = 746

Answer: an approximate value of 10
7 0
3 years ago
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