Mathematics, 03.10.2020 01:01 Tweektweak
Cal has 3 black pens and 7 blue pens. What is the ratio of the number of black pens she has to the number of blue pens she has?
Answers: 3
Mathematics, 21.06.2019 18:30
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 =
Answers: 1
Cal has 3 black pens and 7 blue pens. What is the ratio of the number of black pens she has to the n...
Chemistry, 08.08.2019 05:10