(5) komi has 9 differently colored square tiles, and he wants to put four of them together larger square consisting of four tiles. are there p(9,4) c(9, 4) ways to to create a or complete this task? explain using words and/or pictures

 P(9,4)

Step-by-step explanation:

Given situation : Komi has 9 differently colored square tiles, and he wants to put four of them together larger square consisting of four tiles.

Since , the tiles he put in square will be in order, so he use permutation to calculate the number of ways to the tiles in the big square.

Since, the number of permutations to n objects taking r a a time is given by :-

Similarly, the number of permutations to 9 objects taking 4 a a time is given by :-

26

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have