Mathematics, 17.11.2020 05:40 tsupreme
From data gathered in the period 2008β2012, the yearly value of U. S. exports can be modeled by the function E(x) = β228x3 + 2,252.8x2 β 6,098.5x + 11,425.8 where x is the number of years after 2008 and E(x) is the value of exports in billions of dollars. The yearly value of U. S. imports can be modeled by the function I(x) = β400.4x3 + 3,954.4x2 β 11,128.8x + 17,749.6 where x is the number of years after 2008 and I(x) is the value of imports in billions of dollars. Estimate the total value the U. S. imported and exported in 2011. Round to the nearest whole number.
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Mathematics, 21.06.2019 15:10
6x - 8 = 16 solve the following equation. then place the correct number in the box provided.
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Mathematics, 21.06.2019 19:30
Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.
Answers: 1
Mathematics, 22.06.2019 00:30
Nicole purchased a container of cashews that weighs 5 kilograms. zion purchased a container of cashews that weighs 4,900 grams. how many more grams of cashews did nicole purchase?
Answers: 1
From data gathered in the period 2008β2012, the yearly value of U. S. exports can be modeled by the...
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