Simplify (x-4)(x^2+3x-1)

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.