Pick two or fewer different digits from the set $\{1, 3, 6, 7\}$ and arrange them to form a number. How many prime numbers can we create in this manner?

Which statement is always true? a negative exponent cannot be part of an expression's numerator. a negative base raised to the power of 2 has a negative value. a negative base raised to the power of 2 has a positive value. any number to the first power is zero.

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

What is the radical expression that is equivalent to the expression 27 1 over 5?