1. The number of 4-year college, public and private, in the period 1980-1996 can be modeled by f(x)=0.0003x^3 - 0.007x^2+0.058x+1.957
0 less than or equal to X less then or equal to 16
Where X is the number of years since 1980 and f(x) is the number of 4-year colleges measured in thousands. Determine the average number of 4 year colleges during this period. Round your answer to the nearest hundredth place.

2. The income (in dollars) from a fast food chain is increasing at a rate of:
f(t)=10,000e^.02t
where t is time in years. Determine the total income generated for the chain over the first three years. Round your answer to the nearest hundredth place.

3. The mean weekly earnings of a worker, 18 years old and over, for a worker with NO HIGH SCHOOL DIPLOMA can be approximated by
f(t)=-0.007t^2+0.53t+6.25 5 less than or equal to T less than or equal to 25
The mean weekly earnings of a worker, 18 years old and over, for a worker with a HIGH SCHOOL DIPLOMA can be approximated by
g(t)=0.0014t^2+0.65t+7.91 5 less than or equal to T less than or equal to 25
where t is the number of years past 1970. During the period of 1975 through 1995, how much more money did a HIGH SCHOOL graduate earn than a worker WITHOUT A HIGH SCHOOL DIPLOMA

Solution Summary

The solution evaluate the value of the given function at different points.

... Code may not contain any high-level functions. ... it (black is the polynomial interpolation, blue is the exact function). ... printf ("x=0.25 Approximate value:%2.6f ...

... Find the indicated function values, if possible ... b. We wish to write a function of three variables for the ... x and ∂f / ∂y for each of the following functions: ...

... It is also given that the number of box spring or the number of bed matrices should be greater than 30 X ... The value of objective function at each of ...

Explaining Algebra Questions: Graphs and Functions. ... (a) From looking at the graph, state the value of f (-3). ... (d) The piecewise function has three pieces. ...

... 5. This is completing a piecewise function which consists of 2 ... of a and b. Once you have the value of a and b ... through the points (x1,y1) and (x2,y2) is given as. ...

... is of no use: the two equilibrium points give different pure ... is also based on the characteristic function and thus ... be able to achieve a higher value than the ...

... of 4 have blood type O-negative is _____ b. The expected value (Mean) is ... The probability density function of binomial variable is given by P ...

... So market supply function is given by Qs=4*Q=4*(-25+5P)=-100+20P. c. Let us first find equilibrium price and quantity at this point, Put Qd=Qs 700-8P=-100+20P ...

... of a maximization integer linear program provides a lower bound for the value of the objective function. ... False: Please see explanation given in question 11. ...