Find the circumference. Leave your answer in terms of pi. O 12.6 cm
0 4.25 cm
O 16.87 cm
O 8.45 cm

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)