A car is going 10 MPH the cars gas tank has 10 gallons of gas in it. At this speed (10 MPH) every 3 minutes the car burns .5 gallons of gas from it's tank. If the car just burned 2.5 gallons from it's tank in 9 minutes how fast is the car going?​

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.