Latte dropped from 3.12$ to 2.39$ what's the percentage of the change

A cylinder's radius is reduced to 2/5 its original size and the height is quadrupled. How has the volume of the cylinder changed?

The theater group took a survey about the type of popcorn they should sell during plays. They randomly surveyed 52 students at lunch.

The longest frontier between countries is between the u. s and Canada a distance of 3,987 miles how many weeks would it take someone jogging at an average speed of 10 minutes per mile for 8 hours a day to jog the length of this frontier

The side lengths of a triangle are 40, 50, and 80. What are the angle measures in the triangle? a) 30°, 60°, and 90° b) 60°, 60°, and 60° c) 45°, 45°, and 90° d) None of these.

Solve the following problem: 28 - 18 - 10. A. 10 B. 8 C. O D. 18

How many cookies would you expect to be rejected in a sample of 10,000 cookies?

The following data shows wind speed in a city, in miles per hour, on consecutive days of a month: 9.4, 9.2, 9.7, 9.8, 9.4, 9.7, 9.6, 9.3, 9.2, 9.1, 9.4 Which box plot best represents the data? (A) box plot with minimum value 9.2, lower quartile 9.

A die is rolled twice. what is the probability that the sum of the rolls is less than 4 given that one of the rolls is a 1?

5/12 greater than 1/4

What is 144.64% as a decimal