Multiply 3x by -6, it gives you -18 so I'm going to say D
Answer:
5
Step-by-step explanation:
-30÷(-6) is the same as 30÷6
30÷6=5
Answer:
craxk the egg on ur head and see ur answer
Step-by-step explanation:
The z-score for 5 minutes is found from:


Reference to a normal distribution table shows that the cumulative probability for a z-score of 1.667 is around 0.9522.
Therefore the probability that a conversation lasts for longer than 5 minutes is:
1 - 0.9522 = 0.048 to 3 d.p.
The answer to this is (x+6)(x+2)