An investor bought 1,500 shares of a stock for $6 a share. he estimates the probability that the stock will rise to a
value of $25 a share is 24%, and the probability it will fall
to $2 a share is 76%. What is the expected value of the
investor's profit from buying the stock?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles