You have to divide the total cost $12 by the 4 bars, so $12/4 bars = $3 per bar
The answer is currently A so yep thats the answer ok
Answer:
0.024
Step-by-step explanation:
Sample size (n) = 146 people
The proportion (p) of people who answered that they would be interested in seeing the show again is:

The standard error for a sample of size 'n' and proportion 'p' is:

The standard error for the sample proportion of audience members who want to see the show again is 0.024.
y=mx+b
since the b is 0, the formula is y= -3x