The probability that a new spark plug is defective is 0.06. you need two new spark plugs. what is the probability that both spark plugs you buy are defective?

a) 0.06
b) 0.12
c) 0.0036
d) 0.0030

The unpaid balance on a mastercard charge was $1,056.23. during the month, payments of $300 and $250 were made and charges of $425 and $274.16 were added. if the finance charge is 1.2% per month on the unpaid balance, find the new balance at the end of the month. $1,205.39 $1,218.06 $918.06 $1,768.06