The table shows values of f(x). x f(x) 0 4 1 2 2 3 3 9 4 1 What is f(2)? Enter your answer in the box. f(2)=

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²