Posted by **Bri** on Tuesday, March 22, 2011 at 7:13pm.

or the period 1990-2003, the amount of biscuits, pastas, and noodles y (in thousands of metric tons)imported into the united states ca be modeled by the function y=1.36(xsquared)+ 27.8x+304 where x is the number of year since 1990.

a.write and solve an equation that you can use to approximate the year in which 500 million pounds of biscuits, pasta, and noodles were imported.

b. write and solve an equation that you can use to approximate the year in which 575 million pounds of biscuits, pasta and noodles were imported.

## Answer this Question

## Related Questions

- algebra - for the period 1990-2003, the amount of biscuits and pasta y(in ...
- Algebra 2 - For the period 1990-2002, the number s (in thousands)lf cellular ...
- math - The United States emitted 19.5 million t of nitrogen oxides (NO) into the...
- college - Do some research into why the United States has been so slow to adopt ...
- Algebra 2 - From 1990 to 1994, the mail order sales of health products in the ...
- Algebra 1- 8th Grade - According to the 1990 Census, the population of the ...
- College Chemistry I - A method for recycling scrap aluminum converts it to alum...
- science - Do some research into why the United States has been so slow to adopt ...
- Algebra 2 - From 1990 to 1994, the mail order sales of health products in the ...
- Algebra - For 1980 through 1990, the average weekly earnings (in dollars)for ...