19. What would a dog of 20 kg mass weigh on the moon where the acceleration due to gravity is 9moon - 1.6 m/s?? A. 200 N B. 320 N C. 12.5 N D. 32 N​

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)

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?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?