Mathematics, 15.03.2020 03:12 haleysmith3456
You have 320 grams of a radioactive kind of scandium. How much will be left after 132 hours if its half-life is 44 hours?
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Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.
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Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction
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Mathematics, 22.06.2019 01:10
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
Answers: 1
You have 320 grams of a radioactive kind of scandium. How much will be left after 132 hours if its h...
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