Friday

August 1, 2014

August 1, 2014

Posted by **Mike** on Wednesday, June 18, 2008 at 10:09pm.

1994 47.2

1996 40.1

1999 42.4

2001 47.5

a. Code the years using t = 0 for 1990 and fit a quadratic function to the data with the regression program on your calculator. Equation is.

b. Predict the maintenance and repair costs in 2010.

I don't have a graphing calculator, can someone help me with this how to do this...

- algebra -
**Anonymous**, Wednesday, June 18, 2008 at 10:15pmtype in graphing calculator in a search engine and it brings up quite a few online free ones

- algebra -
**Mike**, Wednesday, June 18, 2008 at 10:17pmyeah but i can't figure out how to use those...

**Related Questions**

algebra - 1990 55.8 1994 47.2 1996 40.1 1999 42.4 2001 47.5 a. Code the years ...

homework - What have forecast of economic growth done consistently? Economic ...

economics - What have forecast of economic growth done consistently? Economic ...

economics - Economic growth patterns decreased sharply from 1990-1991. Then they...

Algebra - In 1990 th elife expectancy of males in a certain country was 62.6 ...

statistics - The following data on the number of iron workers in the United ...

statistics - The following data on the number of iron workers in the United ...

math - in 1990 the life expectancy of males in a certain country was 64.7 years...

Math - In 1990 the life expectancy of males in a certain country was 70.9 years...

Algebra 2 - For the period 1990-2002, the number s (in thousands)lf cellular ...