Check all statements that are true A. Since it is a ratio of two integers, 10/15 is rational b. Since it is a terminating decimal, 14.3 is irrational c. Since 7 is not a perfect square $7 is rational d. Since 9 is a perfect square, $9 is rational e. Since it is an integer, 14 is irrational f. None of the above statements are true
The true statements are:
A. Since it is a ratio of two integers, 10/15 is rational.
C. Since 7 is not a perfect square, 7 is rational.
D. Since 9 is a perfect square, $9 is rational.
So the answer is A, C, and D.