The distance from the sun to the earth is about 93,000,000 miles. it takes about 8 minutes for light from the sun to reach earth. calculate the speed of sunlight in units of miles per hour. show all of your work or clearly explain your calculations. express your final answer using scientific notation and include the correct units.

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.