False. The answer for the square root of 64 is 8. Because when you have 8x8 then you'll have 64. But with 32, you don't get that answer through square root but through getting the half of 64.
True.
False.
false
true...
False. The standard deviation of a set is the square root of the variance, so it is not always smaller; in fact, it is always less than or equal to the variance when the variance is positive. The standard deviation can be equal to the variance only when the variance is 1 (since the square root of 1 is 1).
True.
THE ANSWER IS TRUE!!! I know this for a fact I took the test with this question in it so your welcome
False.
false
true...
False. Only a square number greater than 1 is always bigger than its root. For example, the root of 16 is 4, but the root of 1/16 (0.0625) is 1/4 (0.25) and the square root of 1 is 1.
you call it a square root. that's so corny but true.
True, a square can be classified as a rectangle - a rectangle must have 4 - 90° angles and it CAN have 4 equal sides. A rectangle cannot be classified as a square.
false!
That can be true when "x" and "y" are both zero, or both 1.
false
FALSE a square is a rhombus but a rhombus is not a square