You flip 3 coins 20 times and record the number of heads. The results are listed below. 2, 1, 0, 2, 2, 0, 2, 2, 3, 2, 1, 2, 1, 2
Alex787 [66]
Assuming a is 0, b is 1, c is 2, d is 3
a= 2, b= 7, c= 9, d= 2
let's recall that the vertical asymptotes for a rational expression occur when the denominator is at 0, so let's zero out this one and check.

Answer:
4 kid tickets and 3 adult tickets
Step-by-step explanation:
4 x 4 = 16 + 9 x 2 = 43(?)
Answer:
41
Step-by-step explanation:

Answer:
10:20
Step-by-step explanation:
because 15 is half of 30
and then 10 is half if 20