Mathematics, 09.03.2021 22:10, anonwarrior
At the school carnival, the sixth graders are making directional arrows, as shown below.
A polygon is shown. The polygon is shaped like an arrow. The total height of the arrow head and the arrow tail is 10 inches. The base of the arrow tail is 4 inches. The width of the arrow is 6 inches and the height of the tail of the arrow is 7 inches.
Each arrow is to be painted red. How much area needs to be painted for 1 arrow?
31 square inches
37 square inches
46 square inches
60 square inches
Answers: 1
Mathematics, 21.06.2019 16:20, TheVariableWhoLived
Ivan began dividing g2 – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below. what is g2 – 6 divided by g + 1? g – 1 – g + 1 – g – 7 + g – 5 +
Answers: 3
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
Mathematics, 22.06.2019 01:20, allenlitterell
32a³b² 8ab² simplify the following expression.
Answers: 1
At the school carnival, the sixth graders are making directional arrows, as shown below.
A polygon...
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