If m = 2 and n = 3, then m 2 + n 2 is equal to 25 10 625 13

If m = 2 and n = 3,then is equal to 13

Option D  

Solution:

Given that the value of m = 2 and n = 3. We have to find the value of

Substituting the values of m and n in the given equation .

The above equation can be written as  

On multiplying, the above equation becomes,

= 4 + 9  

Add 4 and 9, now the solution is  

= 13

Hence the value of when m = 2 and n = 3  is 13

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.

it is 10.6 according to my calculations