Abag of pecans costs $3.84. if
each bag contains 40 pecans,
how much would one pecan cost?

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i