WORD PROBLEM INVOLVING Fracoval COMME
The Student In a class have tozal mass
of 엇
1714 kg If the averece mass per student's
50% ing find the number of the Student in the
Class
The Number of the Student Is Unknown Let.
The Number be x
o's the awerage mass Student = 177ka
T​

1- 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.2- 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 the first question?

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points

What should be done to both sides of the equation in order to solve -5m = -40? a) multiply by -5. b) divide by -5. c) multiply by -40. d) divide by -40.