3) A hat's price was increased by 25%. If the original price was $12.00. How much will I pay for the hat? *

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Equation for the calculation double 2 and then add 5

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.