The temperature is 60f at midnight and decreases 2f every 1/2 hour

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)

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?