Question

Fill in the following:(12 points)
1. 25
is a
number and would be a
decimal.

2. −0.07
is a
number and would be a
decimal.

3. 49
is a
number and would be a
decimal.

4. 99−−√
is a
number and would be a
decimal.

5. −0.03521...
is a
number and would be a
decimal.

6. 121−−−√
is a
number and would be a
decimal.

Answer 1

1. 25 is a whole (integer) number and would be a terminating decimal.

2. −0.07 is a rational number and would be a terminating decimal.

3. 49 is a whole (integer) number and would be a terminating decimal.

4. √99 is an irrational number and would be a non‑terminating, non‑repeating decimal.

5. −0.03521... is an irrational number and would be a non‑terminating, non‑repeating decimal.

6. √121 = 11 is a whole (integer) number and would be a terminating decimal.