What is the least common denominator of 4/5 and 1/10

How do you summarize data in a two-way frequency table?

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 =

If chord ab is congruent to chord cd, then what must be true about ef and eg?