Which one of the following is a whole number but not a natural number?
3
−12
0
22
real numbers
none.
a fraction with pi as the numerator or denominator
Which set of numbers is the largest family group that includes all of the others?
natural numbers
rational numbers
irrational numbers
real numbers
Which numbers are both integers and irrational numbers?
zero
none
square roots of integers
negative integers
Which real-world problem is most likely to involve irrational numbers?
finding the width of a rectangle based on the area and the length
finding the diameter of a circle based on the radius
finding the side length of a square based on the area
finding the total cost of filling up a car’s tank based on the price per gallon
What kind of fraction is irrational?
a fraction with a negative integer as the numerator
an improper fraction
a fraction with pi as the numerator or denominator
a fraction with 0 in the numerator
Which of the following is rational?
Start Fraction Start Root 3 End Root over 1 End Fraction
Start Root 3 End Root times Start Root 3 End Root
Start Fraction 1 over Start Root 3 End Root End Fraction
Start Root 3 End Root plus Start Root 3 End Root
What is Solar Spectral Irradiance (SSI)?(1 point)
Responses
the measure of the radiant energy emitted from the sun that reaches Earth’s atmosphere
the measure of the radiant energy emitted from the sun that reaches Earth’s atmosphere
the measure of the number of sunspots that appear on the sun during solar maximum
the measure of the number of sunspots that appear on the sun during solar maximum
the measure of the amounts of different wavelengths of light in solar output
the measure of the amounts of different wavelengths of light in solar output
the measure of the amount of solar output that directly affects Earth’s