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

There are  C(9, 4) = 126 ways to complete this task

Step-by-step explanation:

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

To Find : Are there P(9, 4) or C(9, 4) ways to complete this task?

Solution:

Total different squares = 9

No. of squares required to form a larger square = 4

Since no sequence or order of selection is given .

So, we will use combination over here i.e. C(9,4)

Formula :

So, There are  C(9, 4) = 126 ways to complete this task

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

110698.56 square miles

step-by-step explanation:

multiply 3.8 by 102

387.6

multiply 2.8 by 102

285.6

multiply those two to get