Yuri and his brother arrive at the park at 12: 30.they spent 2 3/4 hours there. what time d they leave.

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)

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

How do you find the circumfrance of a circle?