A local cal dealership placed an advertisement in the newspaper in the shape of a rectangle. The next week the car dealership replaced the original advertisement with a new one, but the dimensions of the new ad were half the original dimensions. How much is the area of the original advertisement than the replacement ad?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

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.