Every rational number is a natural number. A. The statement is true because the set of rational numbers is a subset of the set of natural numbers. B. The statement is true because the set of natural numbers is a subset of the set of rational numbers. C. The statement is false because the set of rational numbers is not a subset of the set of natural numbers. D. The statement is false because the set of natural numbers is not a subset of the set of rational numbers. Click to select your answer.

The statement is true because the set of rational numbers is a subset of the set of natural numbers.

Step-by-step explanation:

We just started learning this yesterday so i'm pretty sure i'm right but, I hope it helps.

at 0 hours the plane has 422,000 gallons of gas.

after 2 hours it has 369,250 gallons.

subtract to find the difference and then divide by 2 hours:

422000 – 369250 = 52750 /2 = 26,375 gallons per hour.

can also do the full 16 hours:

the plance used 422,000 gallons in 16 hours:

422,000 / 16 = 26,375 gallons per hour.