Please help me :') From the top of a tower the angle of depression is 60 degrees. The tower is 80 feet above the ground. How far is the stake from the foot of the tower?

Last year amusement park received 236,758 visitors it was open every day of the year but 7 holliday’s what was the average number of visitors to the park per day

Ineed with number 17 i don’t get it at alll

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.