Chloe swims away from an octopus. One of its arms is 24 inches long. How many times longer than Chloe is the arm of the octopus ?

Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Which fraction is not equivalent to 8/12 a. 2/3 b. 24/36 c. 4/10 d. 6/10