Answer:

Step-by-step explanation:
68–95–99.7 Rule : It also known as the empirical rule and it is a shorthand used to calculate the percentage of values that lie within a range around the mean in a normal distribution with the width of several standard deviation
μ = π = sample proportion
= 44 %
= 0.44
Population standard deviation proportion,

Answer:
112.98
Step-by-step explanation:
37.68/2π = 5.9969
5.9969²π = 112.98
Answer: Rational
Step-by-step explanation: To determine whether -3/4 is rational or irrational, remember that all fractions positive or negative are rational numbers.
Therefore, -3/4 is a rational number.
Pretty sure this is correct
Answer:
17
Step-by-step explanation:
45 - 28
Hope this helps!!!!!!!