Plz help me with these 2 problems 1. Mrs. Wing will tape up posters made by her students on the wall. She cuts tape into ¼ foot pieces. How many ¼ foot pieces can she cut from 5 feet of tape? Show your work.

2. Taylor is helping decorate tables with flowers for a graduation celebration. She has 7 bunches of tulips. She will put ½ of each bunch in a vase. How many vases does she need? Write a division equation to represent and solve the problem. You may want to draw a model in your math book on page 486 to help you find your answer.

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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