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Unformatted text preview: )(14t + 5), Find the second derivative of f at t f(t) = The number of persons aged 1864 receiving disability benefits Through social Security , the Supplemental Security Income, or both, from 1990 through 2000 is approximated by the function: N(t) = 0.00034t 3 + 0.768t 2 + 0.70t + 5.7, where N(t) is in millions and t is in years with t=0 corresponding to the beginning of 1990. Find: N(8); N(8); N(8) {Round to nearest thousandth} 60.626; 13.053; 1.552 During the construction of an office building, a hammer is accidentally Dropped from a height of 576 ft. The distance the hammer falls in t seconds is given by s = 16 t 2 . What is the hammers velocity when it strikes the ground? (32)(6)= 192 What is its acceleration? 32...
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This note was uploaded on 10/07/2011 for the course MATH 1431 taught by Professor Vaughn during the Spring '08 term at LSU.
 Spring '08
 VAUGHN
 Calculus, Derivative

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