The number of songs enjoyed by the band Metallica by a sample of six teachers is also below. 2,13,5,11,3,14. What is the mean of this sample? (line over the x) X=? What is the standard deviation of this sample? S=?

Consider the graph of the following qyadratic equation. y=x^+4x-5 what is the axis of the symmerty?

If i mow my lawn at a rate of 20 seconds a square yard how many hours will it take to mow a 5 acres of my yard

What are the odds against choosing a white or red marble from a bag that contains two blue marbles, one green marble, seven white marbles, and four red marbles? 3:11 3:14 11:3 14:3

The top and bottom of a right rectangular prism are 4 inches long and 4 inches wide. What is true about the other faces (front, back, left, and right) ? A. All four of the remaining faces will have a height of 4 inches. B.

N a number. If you multiply me by 6, subtract 3, divide by 5, then add 2, I become 5. What number am I?

To which pplace value is the following number rounded? 5.927 to 5.93

How many two digit whole numbers are increased by 18 when their digits are reversed?

How to solve? -21w (w-26)

Probability that Garrick is certified = 25 Probability that Molly has not had an accident = 71.87 Probability that Ryan is both certified and has never had an accident =

Joyce lost 26 lbs on her diet. During vacation she gained 4 lbs. How much was her overall loss?