Ilang numbers discs na 1000 ang 4679

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)

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense