Mathematics, 22.08.2019 03:20 Bloom247
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 2012. round to the nearest whole number. about billion dollars were imported and exported by the u. s. in 2012.
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Mathematics, 21.06.2019 17:30
How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )
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Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93
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Mathematics, 21.06.2019 20:30
Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints
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From data gathered in the period 2008β2012, the yearly value of u. s. exports can be modeled by the...
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