Select the correct description for each number:(10 points)

Question

a) 89
is
and a
decimal.

b) 49−−√
is
and a
decimal.

c) -0.071625... is
and a
decimal.

d) 14
is
and a
decimal.

e) -0.030303... is
and a
decimal.
Respones:
Rational
Irrational
Terminating
Repeating
Non terminating and non repeating

Answer 1

Here are the correct descriptions for each number:

a) 89
is Rational and a Decimal. (Integer, hence rational)

b) \( \sqrt{49} = 7 \)
is Rational and a Decimal. (Perfect square, hence rational)

c) -0.071625...
is Non-terminating and Non-repeating and a Decimal. (The decimal does not terminate and does not repeat)

d) 14
is Rational and a Decimal. (Integer, hence rational)

e) -0.030303...
is Rational and a Repeating and a Decimal. (Repeats the digits "03")

So, to summarize:

a) Rational
b) Rational
c) Non-terminating and non-repeating
d) Rational
e) Rational and Repeating