a) 8/9 is a rational and a non-terminating & non-repeating decimal.
b) sqrt(49) is a rational and a terminating decimal.
c) -0.071625... is a rational and a non-terminating & non-repeating decimal.
d) 1/4 is a rational and a terminating decimal.
e) -0.030303... is a rational and a repeating decimal.