Find the mean, variance, and standard deviation. If necessary, round your answer to the nearest hundredth.

{1, 2, 2, 4, 5, 6, 8}

Mean:

Variance:

Standard deviation:

How do you subtract o. 8 from 1.5

Simplify 6xy (1/2x^2-1/3 xy + 1/6 y^2

Romance she had a total of $180 in her account for how many months did hula save

Use the Law of Sines to solve the triangle, if possible. A=34.9 degrees, a=26, b=28

Robert's annual salary for his new job was $24,000 in the first year, $27,000 in the second year, $30,000 in the third year, and so on. assuming the same pattern continues, in what year will his salary be $42,000?

The values in the table represent the graph of a continuous function. Which interval must contain an x-intercept? X Y -3.1 - 1.85 -2.7 - 0.84 -2.3 - 0.09 -1.9 0.44 -1.5 0.79 -1.1 1.00 -0.7 1.10 -0.3 1.13 0.1 1.13 A. - 3.1 < x < - 2.7 B. - 2.

18, 24, 26, 30 Mean: Median: Range:

How do you find the slope and the y-intercept if the y = 1

Maggie found the area of the irregular figure by dividing it into a triangle and a rectangle. Her work is shown below.

Use complete sentences to describe the sum of CA and AB