The data in SoccerShoes. xlsx (Links to an external site.) was collected to help determine how the design of a soccer shoe affects the accuracy of a kick. There are 5 types of shoes (labeled A, B,C, D,E) and also just wearing socks for a total of 6 groups. Each row represents a kick from 10m away from a target that was hung 115 cm up from the ground. The column "accuracy" is the distance (in cm) from where the ball impacted the target to the center of the target, so smaller numbers are more accurate. Use the scenario above to answer the next 5 questions. What is the minimum (smallest) variance for the 6 groups

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2