Roses are red violets will never be blue but dam look at you

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Plz heeeeeeelp plz give me the answer

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?