While exploring sea life, a biologist went under water and on land. he recorded the depths above and below sea level where he found different creatures. hermit crab 2ft clam 0ft snapper -10ft redfish -3ft list these creatures in order from deepest to highest.

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?

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.