What is the value of c in the given quadratic regression equation? y=-0.19x^2+1.23x a. 1 c. 1.23 b. -0.19 d. 0

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)

Tom drove 206 miles in 3.9 hours. estimate his average speed.