A factory makes car batteries. The probability that a battery is defective is 1/11 if 500 batteries are tested, about how many are expected to be defective

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation:

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.