Juanita is saving money for a car. the vehicle she wants costs 7,500 dollars. a relative gave her part of the money she needs before she started saving. she determined she needs to save 80 dollars a week from her paycheck for 42 weeks in order to have the exact amount of money needed to purchase the car. find the amount of money given to her by her relative before she started saving.

a) $1,000

b) $4,140

c) $5,736

d) $178.57

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.