You and your friends go to the movies. The cost of admission is $8.50 per person. Click on all the correct answers below according to the Letters A, B, and C. A Create an equation (y = kx) showing the relationship between the number of people going to the movies and the total cost of admission.
B If 18 people go to the theater, how much money would they pay in total?
C If a group of people spent $195.50, how many people went to the movies together?

A) y = 8.50x
B) $250.00
C) 23 people

Farmers know that driving heavy equipment on wet soil compresses the soil and injures future crops. here are data on the "penetrability" of the same type of soil at two levels of compression. penetrability is a measure of how much resistance plant roots will meet when they try to grow through the soil. compressed soil 2.85 2.66 3 2.82 2.76 2.81 2.78 3.08 2.94 2.86 3.08 2.82 2.78 2.98 3.00 2.78 2.96 2.90 3.18 3.16 intermediate soil 3.17 3.37 3.1 3.40 3.38 3.14 3.18 3.26 2.96 3.02 3.54 3.36 3.18 3.12 3.86 2.92 3.46 3.44 3.62 4.26 use the data, omitting the high outlier, to give a 95% confidence interval for the decrease in penetrability of compressed soil relative to intermediate soil. compute degrees of freedom using the conservative method. interval: to