Income statements are presented forthe Elf Corporation forthe years ending December 31, 2016, 2015, and 2014. Elf Corporation Income Statements for the Years Ending December 31, 2016, 2015, and 2014 (in millions) 2016 2015 2014 Sales $700 $650 $550 Cost of goods sold 350 325 275 Gross profit $350 $325 $275 Operating expenses: Administrative 100 100 100 Advertising and marketing 50 75 75 Operating profit $200 $150 $100 Interest expense 70 50 30 Earnings before tax $130 $100 $ 70 Tax expense (50%) 65 50 35 Net income $ 65 $ 50 $ 35 Required: Write a one-paragraph analysis of Elf Corporation’s profit performance for the period.

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?

1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed