BRAINILYST FOR THE CORRECT ANSWER Which of the following statements about the structure of the House of Representatives and the Senate is not true?

Every state has the same number of Senators, but the larger states have more Representatives.

Both houses of Congress have 100 members.

Representatives serve for two years, and senators serve for six years.

Debates in the House are more structured than debates in the Senate.

An animal shelter has 21 puppies. if the puppies are 28% of the total dog and cat population , how many dogs and cats are in the animal shelter

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?

Asap! i'm not good math and i'm lost.