He scale factor for Maria's toy car collection is 1:8. If a toy car in her collection is 7.5 inches long, how long is the actual car?

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)

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

Iam at home. /: i am playing video games. translate the following statement into symbolic form.