Point P is the center of the circle that is circumscribed around the triangle

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?