Match each description to its appropriate step number in determining the probability of an event by using permutations or combinations. Substitute the n and r into the appropriate arrangement formula and expand all factorials

List all possible outcomes, making sure that the number matches the number of arrangements

Determine the probability by finding the favorable outcomes from the sample space

Determine if order is important, the total number of objects being considered, and the number of objects being chosen

Cross out any common factors, find the product of remaining factors, and simplify the resulting fraction

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I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

Write the standard form of an equation with (see picture below)

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