A high-performance all-terrain vehicle (ATV) is bought at a price of $20 000. It loses 10% of its value every year. Express this scenario as a sequence recursively and explicitly (provide its general term)

At a point on the ground 50 meters from the foot of a tree, the angle of elevation to the tree is 48°. find the height of the tree to the nearest meter.

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Can someone pls ! pls answer all. no explanation needed..