Answer:
The answer is E: I, II, and III
Step-by-step explanation:
The three major features of a well designed experiment are:
1. Replication: If an experiment cannot be replicated, then it is not a well-designed experiment. Replication is one of the major characteristics of a well designed experiment
2. Control: A well designed experiment must have a control. Control, in an experiment, can be referred to as the steps taken to curb the impact of extraneous variables
3. Randomization: Subjects are expected to be randomly assigned to different groups.
3 because (l*w*h =v) and 3^3 is 27
Answer:
THE OPPOSITE ANGLES ARE CONGRUENT
ANGLE A=70^
ANGLE P=20+2X25
P=25
THEREFORE ANSWER WILL COME 70
Answer:
325
Step-by-step explanation:
multiply 50 by 6.5