Given the graph of the normal distribution shown below, what is the standard deviation? a. 15
b. 30
c. 45

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earn $75 in interest. how much interest will she earn during the following year?

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units