Plot the image of point C under a dilation about point P with a scale factor of 2. Click to add points P. C

How to solve a simultaneous equation involved with fractions?

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

What percent of 18 is 24? and plz explain thx.