Statistics for Science/Math Numbers

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Hint	Answer	% Correct
Speed of Light in a vacuum (Approx ___ x 10^8 m/s)	3	98%
A dozen	12	97%
Co-interior Angles add up to ____.	180	78%
What is (4!) equal to?	24	77%
Atomic Weight of Oxygen	16.00	75%
Earth's Gravitational acceleration (m/s^2)	9.8	74%
Pi (3 decimal places)	3.142	66%
tan x = 1, what is x?	45	64%
One nano-metre	0.000000001	45%
Avogadro's Number [ ______ x 10^23] in 3 decimal places	6.022	44%
What is e? (2 decimal places)	2.72	40%
The angle sum of a 7-sided polygon is _____.	900	38%
Atomic Number of Gold	79	34%
The Universal Gravitational Constant (G = ____ x 10^-11 Nm^2/kg^2)	6.67	23%
Velocity of Sound in Air (m/s)	340	22%
One Light year (approx distance travelled in one year is ___ x 10^15 m)	9.5	11%