Mrs. Donaleski estimated 70 students would try out for the Cross Country team. This year, only 63 students tried out. What was her percent error? Round to the nearest percent ( im to lazy to do this )

the expected value of the random variable : 0, 1 and 2

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles.

i took the test

if you was gonna solve for a, a is a   < -12

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.