Find the standard deviation and variance of the sample 93, 73, 76, 86, 98.

Determine whether the given value is a statistic or a parameter. in a study of all 4109 professors at a college comma it is found that 25 % own a television.

Two dogs are racing on a track that is 7 miles long. The dogs start running at the opening shot and both dogs run at a steady speed. One dog finishes in half the time that the other dog finishes. Where is the slower dog when the faster dog finishes?

The number of days it takes to drive from New York to Oregon depends on the average distance traveled per day of the car. If you travel 200 miles per day, then it will take around 13 days.

What is the value of m2-2mn+n2 for m=-2 and n=4

What is the axis of symmetry for y = x2 - 6x + 2

What is the solution of 1/3s=1/5

Solve the equation x / 2 - 6 = y

Write an algebraic expression for the word expression: 15 divided by the sum of "d" and 3

What are two different ways of factoring - 5x - 15? Select all that apply.

Graph the functions and approximate an x-value in which the exponential function exceeds the polynomial function. y = 4^x y = 7x^2 + 4x - 2 a. x=-1 b. x=0 c. x=.5 d. x=2