What is the probability of drawing a heart from a standard deck of cards, then drawing a red card if the cards are not replaced when they are drawn?

A.1/8
B.3/52
C.25/204
D.676/2707 = 1/4

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?