You are told that of your 400 volunteers, 120 are under 30 years old, 180 are 30- 55 years old, and 100 are over 55 years old. Using this information, design a block design experiment:

If 3x+8=3x+8 is it one solution or no solution

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm

Acafeteria manager can choose from among six side dishes for the lunch menu: applesauce, broccoli, corn, dumplings, egg rolls, or french fries. he used a computer program to randomly select three dishes for monday's lunch. what is the theoretical probability the applesauce and broccoli will both be offered monday?