a random variable which is
is a
random variable whose possible values can be listed.

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?

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.