Roxanne set a goal of drinking 2.5 liters of water each day. By 10:00 a. m., she drank liter, and at lunch she had another 600 ml. In the afternoon, she purchased a
bottle of water that contained 1.1 liters.

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /