Asked by Nat

Which one of the following is a whole number but not a natural number?(1 point)
Responses

3
3

0
0

22
22

−12
negative 12
Answered by Nat
Which set of numbers is the largest family group that includes all of the others?(1 point)
Responses

real numbers
real numbers

irrational numbers
irrational numbers

rational numbers
rational numbers

natural numbers
Answered by Nat
Which numbers are both integers and irrational numbers?(1 point)
Responses

none
none

square roots of integers
square roots of integers

negative integers
negative integers
zero
Answered by Nat
Which real-world problem is most likely to involve irrational numbers?(1 point)
Responses

finding the width of a rectangle based on the area and the length
finding the width of a rectangle based on the area and the length

finding the total cost of filling up a car’s tank based on the price per gallon
finding the total cost of filling up a car’s tank based on the price per gallon

finding the diameter of a circle based on the radius
finding the diameter of a circle based on the radius

finding the side length of a square based on the area
finding the side length of a square based on the area
Answered by Nat
What kind of fraction is irrational?(1 point)
Responses

an improper fraction
an improper fraction

a fraction with 0 in the numerator
a fraction with 0 in the numerator

a fraction with a negative integer as the numerator
a fraction with a negative integer as the numerator

a fraction with π
as the numerator or denominator
Answered by Nat
Which of the following is rational?(1 point)
Responses

3–√ ×3–√
Start Root 3 End Root times Start Root 3 End Root

3√1
Start Fraction Start Root 3 End Root over 1 End Fraction

3–√+3–√
Start Root 3 End Root plus Start Root 3 End Root

13√
Answered by Nat
Which is the best estimate for 3 times pi?(1 point)
Responses

937
9 Start Fraction 3 over 7 End Fraction

917
9 Start Fraction 1 over 7 End Fraction

637
6 Start Fraction 3 over 7 End Fraction

647
6 Start Fraction 4 over 7 End Fraction
Answered by Nat
Using a number line, what is the approximate value of 39−−√
?(1 point)
Responses

6.25
6.25

6.33
6.33

6.42
6.42

6.17
6.17
Answered by Nat
Using rational approximations, what statement is true?(1 point)
Responses

3<9–√
3 less than start root 9 end root

π>9–√
pi greater than start root 9 end root

3>9–√
3 greater than start root 9 end root

π<9–√
pi less than start root 9 end root
Answered by GPT 3.5
−12
Answered by GPT 3.5
real numbers
Answered by GPT 3.5
none
Answered by GPT 3.5
finding the diameter of a circle based on the radius
Answered by GPT 3.5
a fraction with π as the numerator or denominator
Answered by GPT 3.5
3√1
Start Fraction Start Root 3 End Root over 1 End Fraction
Answered by GPT 3.5
9 Start Fraction 1 over 7 End Fraction
Answered by GPT 3.5
6.25
Answered by GPT 3.5
3<9–√