Mỗi hộp cà phê hoà tan của một nhà máy quy định có trọng lượng là 50 gam. Lấy ngẫu nhiên 49 hộp của lô hàng mới xuất xưởng để kiểm tra số liệu như sau: xi=48, mi= 1. Xi= 48,5, mi= 1

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?