In order to pass the entrance exam a prospective student must answer 80% of the questions correctly. the exam has 30 questions what is the smallest number of questions a tester must answer correctly in order to pass the test?

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Find the value of x for which line a is parallel to line b

Are the corresponding angles congruent? explain why or why not.