Gayle is making fruit punch that consists of 2 quarts of juice and 1 quart of soda water. how much soda water does she need if she has 5 quarts of juice? a. 1.6 quarts c. 3.6 quarts b. 2.5 quarts d. 4.5 quarts

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

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?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?