Mathematics, 10.11.2020 20:10 jg333
Which linear equations have one solution? Check all that apply.
5x - 1 = 3(x + 11)
4(x-2) + 4x = 8(x -9) 0
4(x - 6) + 4 = 2(x - 3)
2(x - 4) = 5(x - 3) + 3
2(x - 1) + 3.x = 5(x - 2) + 3
Answers: 2
Mathematics, 22.06.2019 00:50, jacobp0712
There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?
Answers: 1
Mathematics, 22.06.2019 01:10, andrejr0330jr
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
Which linear equations have one solution? Check all that apply.
5x - 1 = 3(x + 11)
4(x-2) + 4...
4(x-2) + 4...
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