He 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?

How is the number of vertices for a prism related to the name of the prism

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

Yo need asap pls ! markin da brainiest too !