Asked by Actual Conexus student

Which statement is true about the relationships between the number sets?(1 point)
Responses

Not all natural numbers are real numbers.
Not all natural numbers are real numbers.

Whole numbers include all natural numbers and 0.
Whole numbers include all natural numbers and 0.

All rational numbers are also integers.
All rational numbers are also integers.

Some irrational numbers are also integers.
Answered by Actual Conexus student
Which of the following is true about −9?(1 point)
Responses

It is both an integer and a whole number.
It is both an integer and a whole number.

It is an integer but not a whole number.
It is an integer but not a whole number.

It is a whole number but not an integer.
It is a whole number but not an integer.

It is an integer but not a rational number.
Answered by Actual Conexus student
A sign in a gas station advertises gas at the rate of $3.39910 per gallon. How many dollars does a gallon cost, writing the price strictly as a decimal?(1 point)
Answered by Actual Conexus student
Which set of numbers is always rational?(1 point)
Responses

decimals
decimals

positive numbers
positive numbers

fractions
fractions

integers
Answered by Actual Conexus student
The height of an equilateral triangle equals 3√2 times the side length. Using 74 for the square root of 3, what is the approximate height in meters of an equilateral triangle with a side length of 8 meters?(1 point)
Answered by Actual Conexus student
The diagonal of a square equals 2–√ times the side length. Using 1.4 for the square root of 2, what is the approximate length in feet from one corner to an opposite corner of a square park that is 700 feet on a side?(1 point)
Answered by Actual Conexus student
Using a number line, what whole number and rational number to the nearest half is 40−−√ between?(1 point)
40−−√ is between
and
Answered by Actual Conexus student
Using a number line, what whole number and rational number to the nearest half is 58−−√ between?(1 point)
Responses

between 8 and 8.5
between 8 and 8.5

between 8.5 and 9
between 8.5 and 9

between 7 and 7.5
between 7 and 7.5

between 7.5 and 8
Answered by Actual Conexus student
Using rational approximations, what is an inequality statement comparing 81−−√ and 8–√8? Enter <, >, or =.(1 point)
The inequality is: 81−−√
8–√8.
Answered by Actual Conexus student
Write 6,739 in expanded form.(1 point)
Responses

(9×1,000)+(3×100)+(7×10)+(6×1)

(6×1,000)+(7×100)+(3×10)+(9×1)

(6×1,000)+(7×100)+(3×10)+(0×1)

(7×100)+(3×10)+(9×1)
Answered by Actual Conexus student
Express 811 as a repeating decimal. Mark the cycle of repeating digits with a bar.(1 point)
Answered by Actual Conexus student
Convert 0.72¯¯¯¯¯ to a rational number in simplest form.
Answered by Actual Conexus student
Which of the following is a rational number between 5 and 514 ?(1 point)
Responses

517
5 Start Fraction 1 over 7 end fraction

525
5 Start Fraction 2 over 5 end fraction

513
5 Start Fraction 1 over 3 end fraction

26−−√
Answered by Actual Conexus student
What is a rational number with a denominator of 7 that is between 7–√ and 8–√ . Write your answer as an improper fraction.(1 point)
Answered by Actual Conexus student
Describe the relationship between rational numbers and whole numbers. Are all rational numbers also whole numbers? Are all whole numbers also rational numbers? Give examples to support your answer.(4 points)
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