John is planning a party for 200 guests, using 12-liter punch bowls. if he uses 200 ml cups, how many whole bowls are needed to serve each guest once without refilling the bowls?

What value of x is in the solution set of 4x – 12 s 16 + 8x?

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 your peer relationships affect your overall health status? what can you do to improve your peer relationships?