A plane flying at 15,000 ft. is descending towards a runway 75 miles away. To the nearest tenth,
what is the plane’s angle of depression? (1 mile = 5,280 ft.)

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

Find the distance between (0,5) & (-4,2)