/A bag contains s red marbles and a blue marbles. You aregoing to choose a marble
ont rondom. Event His chooson Red. Event B is choosing BNE. What is PCA 10)?
AAB - €1,2,3,4,53

Which equation represents the partial sum of the geometric series?

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

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?