Statistics for Math Chapter 3 Review: Powers and Exponents

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Questions	Answer	% Correct
2 x 2 x 2 x 2 x 2 = ?	2^5	100%
(-2)^5 x (-2)^3 = ?	2^8	100%
3^4 x 3^9 = ?	3^13	100%
3^5 ÷ 3^2 = ?	3^3	100%
(-4) x (-4) x (-4) x (-4) x (-4) x (-4) = ?	4^6	100%
(4 x 4 x 4) x (4 x 4 x 4 x 4 x 4) = ?	4^8	100%
Represent 5^6 in repeated multiplication	5 x 5 x 5 x 5 x 5 x 5	100%
True or false: (-7) x (-7) x (-7) = 343	False	100%
24 - 2^2 + [7^2 - 5^2]	44	50%
Solve. (-2) + 3^2 x 3^4 - 6 = ?	721	50%
Solve. 2^3 + (-2) x [(-2)^3 + 2^2] = ?	16	0%
Bacteria doubles every min. How many are there after 18 min? Use numbers not ^.	262144	0%
Find the area of a square, dimensions of: 8^2cm	4096^2cm	0%
Solve. (2^2)^2 + (3^2)^2 - 7 = ?	90	0%
Find the missing side of the triangle. Bottom: 3cm, side: 5cm, hypotenuse: ?cm	9.219544457cm	0%