On a bicycle race in the first stage I rodo healf of the overall distance. Stage two I cycled half of the remaining distance plus 20 meters. Stage three I covered three quarters of the remaining distance. Stage four I completed one third of the remaining distance plus 20 meters Stage five I completed one third of the remaining distance plus 20 meters Stage five I completed with 10m. How far did bicycled in total?​

Which expression gives the area of the triangle shown below

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

How do you write 600 as a product of its prime factors (index! )