38% of americans have type o blood. what is the probability that an american does not habe type o blood

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20