Past experience shows that Mr. Reisman will have 3 left-handed students in every class of 25 math students. If Mr. Reisman teaches 125 students in one day, what is the most likely total number of left-handed students in his classes?
OA. 12
O B. 3
O c. 15
OD. 125
O E. 22

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

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?