Which statement is true about the relationships between the number sets?(1 point)
Responses
Whole numbers include all natural numbers and 0.
Whole numbers include all natural numbers and 0.
Some irrational numbers are also integers.
Some irrational numbers are also integers.
All rational numbers are also integers.
All rational numbers are also integers.
Not all natural numbers are real numbers.
Not all natural numbers are real numbers.
The statement "Not all natural numbers are real numbers" is true about the relationships between number sets.
The Number System Unit Test
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Question
Which of the following is true about −9?(1 point)
Responses
It is a whole number but not an integer.
It is a whole number but not an integer.
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 rational number.
It is an integer but not a rational number.
It is an integer but not a whole number.
It is an integer but not a whole number.
The statement "It is both an integer and a whole number" is true about -9.
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)
The price of gas, $3.39910 per gallon, written strictly as a decimal is $3.40 per gallon.
The Number System Unit Test
3 of 153 of 15 Items
Question
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)
$
The price of gas, $3.39910 per gallon, written strictly as a decimal is $3.39910 per gallon.
The Number System Unit Test
4 of 154 of 15 Items
Question
Which set of numbers is always rational?(1 point)
Responses
integers
integers
fractions
fractions
decimals
decimals
positive numbers
positive numbers
The set of numbers "fractions" is always rational.
he 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)
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