In need of Help PLEASE? Consider a sequence whose first five terms are 1 2 , 1 4 , 1 8 , 1 16, 1 32. Which function can be used to determine the nth term of the sequence? A. f(n) = 1 2 −n B. f(n) = 1 2n C. f(n) = 2−n D. f(n) = − 2n

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?