An English teacher has equal numbers of science fiction, biography, and poetry books. Each day, she randomly selects one book to read from. She
designs a simulation to estimate the probability that the next three books she
selects are all poetry books.
Which simulation design could she use to estimate the probability?

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?

Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit