Three swimmers from each school were at a swim meet. If ten schools participated, which number expression could be used to find the number of swimmers at the meet ? A. 10+3

B. 10-3

C.10 x 3

D.10 divided by 3

C

Step-by-step explanation: See Since ten schools each have 3 swimmers, you have to multiply to know how many where there in total

which expression represents the approximate length of bc?

step-by-step explanation:

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.