MATH
X^2-1=0
What is X?
X= + or - 1
What is the human body’s largest organ?
Skin
What color has the highest frequency?
Violet
What is the exact number the Earth revolves around the sun in a year?
365.25
What does DNA stand for?
Deoxyribonucleic acid
What does FOIL stand for?
First outside inside last
What element creates organic material?
Carbon
Coal, oil, and natural gas are all what types of fuel?
Fossil
What is the vertical velocity of an object at the highest point in a projectile?
Zero
How many prime numbers are there?
Infinitely many numbers
What number is twice the sum of its digits?
18
What is the formula to get from Celsuis to Kelvin?
Kelvin = Celsius + 273.15
What is the most abundant gas in the atmosphere?
Nitrogen
What is the hooke's law?
F=-kx
If eggs are $0.12 a dozen, how many eggs can you get for a dollar?
100
What is the range of a correlation coefficient r?
-1 to 1
What temperature is the same in both fahrenheit and celsius?
-40
What is the most abundant gas in the universe?
Hydrogen
What is the formula for centripetal acceleration?
a= v^2 / r
Who was the first female aviator to fly solo across the Atlantic Ocean?
Amelia Earheart
What is the mathematical name for a pound sign (#)?
Octothorpe
What medium does sound travel fastest through?
Solids
Who discovered the double helix of DNA?
Rosalind Franklin
What is a star’s lifespan determined by?
Mass
If 1=3, 2=3, 3=5, and 4=4, what does 6 equal?
3 (“six” has three letters)