Answer:
121
Step-by-step explanation:
Given data as per the question
Standard deviation = 
= 840
Margin of error = E = 150
Confidence level = c = 95%
For 95% confidence, z = 1.96
based on the above information, the minimum number of clients surveyed by the travel agent is
= 120.47
= 121
hence, the 121 number of clients to be surveyed
Therefore we applied the above formula to determine the minimum number of clients
Answer:
B
Step-by-step explanation:
when you calculate in calculator putting all given values it will give 17/8
hope you liked it
I think it would be
21/200
Answer:
No
Step-by-step explanation:
Plug in (-2, -6) to see if it's the solution or not
3(-2) + 18(-6) ? -14
-6 + ( -108) ? -14
-114 ≠ -14
Answer is NO
Answer:
Step-by-step explanation:
Your question's not complete. How far did the car travel? Call this distance "d." Then:
d miles 60 min
----------- * ------------ = 12d mph
5 min 1 hour
