Mathematics, 05.05.2020 06:42 pennstatealum
A ball is thrown into the air. The function h(x) = −16(x − 2)^2 + 72 models the height, in feet, of the ball after x seconds. What is the equation in standard form, and what is the maximum height of the ball?
Answers: 1
Mathematics, 21.06.2019 15:30
Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?
Answers: 1
Mathematics, 21.06.2019 17:50
F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright
Answers: 2
Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
Answers: 3
Mathematics, 22.06.2019 00:00
Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?
Answers: 1
A ball is thrown into the air. The function h(x) = −16(x − 2)^2 + 72 models the height, in feet, of...
Mathematics, 27.11.2019 17:31
History, 27.11.2019 17:31
History, 27.11.2019 17:31
Mathematics, 27.11.2019 17:31
History, 27.11.2019 17:31
English, 27.11.2019 17:31
Mathematics, 27.11.2019 17:31
Social Studies, 27.11.2019 17:31
Mathematics, 27.11.2019 17:31
English, 27.11.2019 17:31
Mathematics, 27.11.2019 17:31
Chemistry, 27.11.2019 17:31