Answer:
64
Step-by-step explanation:
180-52/2=128/2=64
80 tickets have been given out
50*.4=20
50*.6=30
30*2=60
60+20=80
Answer:
13.7
Step-by-step explanation:
Answer:
Graph A is correct
Step-by-step explanation:
p(x)= x/10
x= 1, 2, 3, 4
Plug in x values in p(x)
when x=1 , then P(1) = 1/10
When x=2 , then P(2) = 2/10
When x=3 , then P(3) = 3/10
When x=4 , then P(4) = 4/10
In the graph y axis has 2/10 , 4/10 , 6/10...
1/10 lies between 0 and 2/10
3/10 lies between 2/10 and 4/10
Graph A is correct
Answer:
62.50
Step-by-step explanation:
