If this pattern continues, represent the number of sit ups she does per minute for the first 5 weeks of training as a numeric sequence

Find the multiplicative inverse of 8-12i

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

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)