Answer:

Step-by-step explanation:
sin theta=opposite/hyp
sin theta=500/680
theta in degrees=47.33
Answer:
$17499.25
Step-by-step explanation:
349,985*0.05=17499.25
If the probability that she will be picked is 2/38 = 1/19
then the probability that she won't be picked is 36/38 = 18/19
One essential feature of the normal distribution is that its graph is SYMMETRIC