Answer
price-to-earnings ratio
Step-by-step explanation:sorry
In order from least to greatest it would be -4/5, -1/4, 7/9. 4/5 is greater than 1/4 and because it is negative it would be a lesser number. After 4/5 is 1/4 because 1/4 is negative so it is less than 7/9. Last would be 7/9 because it is the last one and the greatest number.
Answer:
The answer is below
Step-by-step explanation:
Given that mean (μ) = 266 days, standard deviation (σ) = 16 days, sample size (n) = 16 women.
a) The mean of the sampling distribution of Xbar () is given as:
The standard deviation of the sampling distribution of Xbar () is given as:
b) The z score is a measure in statistics used to determine by how much the raw score is above or below the mean. It is given by:
For x > 270 days:
The probability the average pregnancy length exceed 270 days = P(x > 270) = P(z > 1) = 1 - P(z < 1) = 1 - 0.8413 = 0.1587 = 15.87%
4x^5 + 2x^4 + x^3 + 3x^2 + 9x = 0
Answer:
7.5
Step-by-step explanation:
you divide 4 by 30