Posted by **Anonymous** on Saturday, September 25, 2010 at 1:38am.

The formula R = -0.075t+3.85 can be used to predict the world record in the 1500 meter run, t years after 1930. Determine an inequality that world record will be less than 2.8 minutes.

Solve for t.

## Answer this Question

## Related Questions

- algebra - the formula r= -0.075t + 3.85 can be used to predict the world record ...
- Math 116 - The formula R= -0.075t + 3.85 can be used to perdict the world record...
- Math - the formula R= -0.75t +3.85 can be used to predict the world record in ...
- algebra - The formula R=-0.075 t 3.85 can be used to predict the world record in...
- algebra - The formula R= - 0.075 + 3.85 can be used to predict the world record ...
- algebra 1 - please help me solve this problem. The formula R=0.075 + 3.85 can be...
- Algebra - The formula R= -0.75t +385 can be used to predict the world record in ...
- Math - Women’s records in the women’s 1500-m run. The formula R =−0.0026...
- algebra - The formula R =−0.0026? + 4.0807 can be used to predict the ...
- Algebra - If the formula R= -0.0371 + 50.1 can be used to predict the world ...