1
answer
0
watching
194
views
11 Nov 2019
Do Homework Amber Ortego+ MATH0021 FA18 Amber Ortego &1 12/2/18 12-19 PM Homework: Section 18.2 Solving Quadratic Equations by the Qu Save Score: 0 of 1 pt 21 of 21 (18 complete) HW Score: 85.71%, 18 of 21 pts 18.2.63 Question Help A waterfall has a height of 900 feet. A pebble is thrown upward from the top of the falls with an iniial velocity of 20 feet per second. The height, h, of the pebble aher t seconds is given by the equation h-16t 20t+900. How long after the pebble is thrown will it hit the ground? The pettle wil hit the ground aboutâ¡seconds aher it is thrown. (Simplify your answer. Round to one decimal place as needed) Enter your answer in the answer box and then click Check Answer. Clear All All parts showing
Do Homework Amber Ortego+ MATH0021 FA18 Amber Ortego &1 12/2/18 12-19 PM Homework: Section 18.2 Solving Quadratic Equations by the Qu Save Score: 0 of 1 pt 21 of 21 (18 complete) HW Score: 85.71%, 18 of 21 pts 18.2.63 Question Help A waterfall has a height of 900 feet. A pebble is thrown upward from the top of the falls with an iniial velocity of 20 feet per second. The height, h, of the pebble aher t seconds is given by the equation h-16t 20t+900. How long after the pebble is thrown will it hit the ground? The pettle wil hit the ground aboutâ¡seconds aher it is thrown. (Simplify your answer. Round to one decimal place as needed) Enter your answer in the answer box and then click Check Answer. Clear All All parts showing
Tod ThielLv2
5 Jul 2019