Answer the question.What values of n will make xn a perfect square?
A. n must be odd.
B. n must be even.
C. n must be a multiple of 5.
D. n must be a power of 3.
Answer: B
You might also like to view...
Find the probability.A family has five children. The probability of having a girl is 1/2. What is the probability of having no more than 3 boys?
A. 0.9688 B. 0.3125 C. 0.8125 D. 0.5000
Write the equation for the plane.The plane through the point P(-2, -3, 1) and parallel to the plane 
A. -7x - 5y + 5z = -34 B. 4y = 34 C. -7x - 5y + 5z = -24 D. -7x - 5y + 5z = 34
Divide and round the answer to the indicated place.
; to the nearest thousandth
A. 9.185 B. 91.345 C. 91.845 D. 9.135
Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.3(x + 11) - y(x + 11)
A. (x - 11)(y - 3) B. (x + 11)(3 + y) C. prime D. (x + 11)(3 - y)