Listed below are the top 10 annual salaries (in millions of dollars) of tv personalities. find the range, variance, and standard deviation for the sample data. given that these are the top 10 salaries, do we know anything about the variation of salaries of tv personalities in general?
42
41
40
34
23
21
20
16
15.6
14.8
the range of the sample data is $. (type an integer or a decimal.)
the variance of the sample data is (round to two decimal places as needed.)
the standard deviation of the sample data is $ million. (round to two decimal places as needed.)

Arrange these numbers from least to greatest 3/5 5/7 2/9

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.