X = 5/2 ,y = 1.I usually solve for x first then substitute the answer in one of the equations to find y.
Answer:
For example, if you wish to find the average grade on a test for your class but one student fell asleep and scored a 0, the mean would show a much lower average because of one low grade, while the median would show how the middle group of students scored.
Step-by-step explanation:
Answer:
a) Option 2
b) 12
Step-by-step explanation:
Possible outcomes can be obtained using:
1) A tree diagram
2) The counting principle
4 options for the first trial, 3 for the second
4 × 3 = 12
Answer:
Step-by-step explanation:
4. m < 1 + m < 4 + m < 5 = 180
B is the answer to this question
