You sit down to take a true-or-false test with 7 questions. if you randomly guess on all questions, how many possible outcomes are there for the 7-question test?

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Select the sequences that are geometric.

What is the lcm of 16 and 40 ? 24 and 40 ?