The island of Moorea has an 33-mile road around it. If you take a bicycle at a speed of 7.5 miles per hour, how long will it take to ride around the island?

Which value is not a solution of 8x^3 – 1 = 0

The graph shown is the graph of which function?

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?