Step-by-step explanation:
2 (x-3)-4 (x+3)
A)

is false. There is no solution.
B)

is false. There is no solution.
C)

is
true. It has infinite solutions.
D)

is
true. It has infinite solutions.
E)

is false. There is no solution.
The outlier would be the one with (17, 72) coordinates. If interpreted, the child is 17 years old and the number of pages the child reads in a week is 72. He appeared the outlier because his data was too far from the pattern of data relative to the sample.
Answer: Probability of meeting is 0.67
Step-by-step explanation: Since each person decided to wait for 20minutes thus within an hour a maximum of 40minutes is spent waiting by both parties.Therefore, Probability of meeting will be 40mins/60mins=0.666 approximately 0.67
Answer:
x^4/21
Step-by-step explanation: