(3x^3+4x^2)−(2x^3+3x^2−x)= HELP

x^3 + x^2 + x

Step-by-step explanation:

Step-by-step explanation:

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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.

ratio is 2 : 9

the answer is three

13.5 : 3