Beatrice finished her science project at 11: 12pm on thursday night. she had wored on her project for 4 hours and 15 minutes. at what time did beatrice begin the project

The table respent two linear functions the equation respented by the first tables is given

Which graph represents the function g(x) = |x + 4| + 2?

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?