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Montano1993 [528]
2 years ago
10

A soccer tournament was designed with 512 teams where an eighth of the teams were eliminated after each round. Write a function,

f(x), that models the number of teams still in the number of teams still in the tournament after x rounds have been played.

Mathematics
1 answer:
sergey [27]2 years ago
8 0

Answer:

f

Step-by-step explanation:

f<em>sdsdsdwdd</em>

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2 years ago
What scale factor was applied to the first rectangle to get the resulting image?
madam [21]

Answer:

The scale factor for the resultant rectangle is\frac{2}{5} units.

Step-by-step explanation:

Given two rectangles with sides 3 units and 7.5 units.

We have to find the scaling factors so that we can obtain bigger rectangle of 7.5 units from smaller rectangle of 3 units.

Scale factor is defined as the ratio  of corresponding side of given figure to the corresponding side of resulting figure.

That is \text{Scale factor}=\frac{\text{length of side of given figure}}{\text{length of side of resulting figure}}

Here, \text{Scale factor}=\frac{\text{length of side of given rectangle }}{\text{length of side of resulting rectangle}}

\text{Scale factor}=\frac{3}{7.5}=\frac{2}{5}

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