AnswersPre-Algebra - MA3119 B-CRExploring Real Numbers

Exploring Real Numbers Answers

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Which is the correct classification of ?

Question illustration
A
irrational number,
Option A
B
irrational number, 0.375
Option B
C
rational number,
Option C
D
rational number, 0.375
Option D
5

Question text not available

Answers:
Selection 1:2
Selection 2:100
Selection 3:64/99
7

Analyze Manda’s work. Is she correct? If not, what was her mistake?

A
Yes, she is correct.
B
In step 2, she needed to multiply both sides by 10.
C
In step 3, she did not subtract one x from the left side.
D
In step 4, she did not simplify her fraction.
8

Which is the correct classification of ?

Question illustration
A
irrational number, nonrepeating decimal
B
irrational number, terminating decimal
C
rational number, nonrepeating decimal
D
rational number, terminating decimal
9

Which numbers are irrational? Select all that apply.

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
E
Option
Option E
F
Option
Option F
10

Find the sum and then classify it.

Question illustration
A
2.9580398…, irrational
B
8.0467384…, irrational
C
8.75, rational
D
64.75, rational
12

Find the sum and then classify it.

Question illustration
A
9.58297100…, irrational
Option A
B
, rational
Option B
C
10.3727253…, irrational
Option C
D
, rational
Option D

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