Answer: Our required probability is 0.99338.
Step-by-step explanation:
Since we have given that
n = 100
p = 0.200
So,
So, we can apply normal approximation.
Mean = 20
Standard deviation =
Since
So, Probability that fewer than 30 but a packet after testing a free sample is given by
Hence, our required probability is 0.99338.
The answer to your question is,
To break even, the drama club must sell 1000 copies.
-Mabel <3
okay so since it is a pie chart and is circular then the overall degrees would be 360. if you divide 360 by 100 then you would get 3.6 which is what each percent of the pie chart is worth as an angle. okay so then you would multiply the 45 by 3.6 and you would get 162. the answer you are looking for is 162 degrees.
if this is correct please give brainliest