What can happen if a sample is too small or is not random? a too-small or non-random sample is more likely to pick data values? a. biased or b. true

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?