Afilm set designer is using white and colored tiles in a pattern to create paths of different lengths. if x is the length of the path in feet, the number of colored tiles needed to make it is calculated using the rule

(8x2y2)(3xy)

where y represents the number of white tiles.

which simplified expression represents the number of colored tiles used for a path of length x feet?

24x3y3
11x3y3
24x2y2
11x2y2

Option 1 -    

Step-by-step explanation:

Given : A film set designer is using white and colored tiles in a pattern to create paths of different lengths. If x is the length of the path in feet, the number of colored tiles needed to make it is calculated using the rule

where y represents the number of white tiles.

To find : Which simplified expression represents the number of colored tiles used for a path of length x feet?

Solution :

The number of colored tiles needed to make is

Where, y represents the number of white tiles.

x represents the length of path in feet.

Simplifying the expression,

We know,

Therefore, Option 1 is correct.

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.