The Student Council at Woodlands Middle School is planning a field trip, They polled randomly selected teachers and students and asked whether they prefer to go to the aquarium or an amusement park. The results are shown in the table below. How many students prefer burgers?

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?

In the geometric progression –3, 12, −48… what term is 3,072?

What are two numbers that have a sum of 15?