A workshop venue has 35 participants. Each participant shakes hands with each and every other participant. How is the sum of handshakes that will be made by the first and second participant?​

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

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)