Answer | % Correct | |
---|---|---|
in the equation 3x^2 + 8x + 20 what is (a) when substituted into the quadratic formula | 3 | 77%
|
what is sin30 degree's | 0.5 | 73%
|
what greek letter express the circumference of a circle divided by its diameter | pi | 72%
|
a^2 + b^2 = c^2 commonly defines which mathematical theorem | Pythagorean | 67%
|
0,1,1,2,3,5,8,13 is the start of which sequence | Fibonacci | 49%
|
what is the sum of the internal angles of a regular pentagon in degree's | 540 | 47%
|
what type of number is one that can be displayed as a fraction | rational | 45%
|
express 4096 as a power of 2 | 2^12 | 43%
|
in Bidmas what does the i stand for | indices | 36%
|
what is (2013^2) - (2009 x 2017) | 16 | 30%
|
what is c in the equation y=mx + c | y intercept | 30%
|
The circle theorem angles at the centre are _______ the angle at the circumfrence | twice | 25%
|
what does dy/dx refer to in diferentiation | derivative | 19%
|
the upper Quartile subtract the lower Quartile in data is what | Inter Quartile Range | 19%
|
1/x is known as what type of graph | reciprocal | 18%
|
The values which can be used in a function are known as what | domain | 17%
|
Calculus was originally referred to as fluxions by which british mathematician and scientist | Sir Isaac newton | 10%
|
what are the recurring 6 digits in a seventh | 142857 | 8%
|
How many squares are there on a chessboard | 204 | 8%
|
what name is commonly used to describe the above when 2013 is replaced with x | Difference of two squares | 5%
|
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