Math. - Statistics

General Stats

Answer Stats

Problem	Answer	% Correct
1 - 2	-1	97%
20 ÷ 2	10	97%
25% of 40	10	97%
√4	2	97%
5 - 2	3	97%
3 + 5	8	97%
2 × 12	24	94%
√144	12	91%
2²	4	91%
24 + 27	51	91%
32 - 13	19	88%
5(5)	25	85%
3³	27	85%
4x + 5 = 49x = ?	11	79%
Square Side Length: 4Area: ?	16	79%
3 + (8 + 9) × 2	37	70%
¾	0.75	64%
π = ?	3.141	61%
Principal root of x² = -1	Imaginary Unit	61%
⅔	0.667	55%
(15(10) × 7) + 23	1073	55%
Circle Area = 36πRadius = ?	6	55%
13 × 46	598	52%
An angle that is over 90° degrees is called an ______ angle	Obtuse	48%
a² + b² = c² is the ________ Theorem	Pythagoras	36%
3 + 12%	3.36	30%
e = ?	2.718	27%

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