Answer:
1.27388535028
Step-by-step explanation:
Simply using the formulas
May I get brainlist? Answer: x= 1/7
A=3/7 b=4....................
Answer:
0.249 is the required proportion.
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 822
Number of people who preferred foreign cars over domestic, x = 205
We have to find the proportion of new car buyers who prefer foreign cars.
Formula:

Putting values, we get,

Thus, 0.249 is the proportion of the new car buyers who preferred foreign over domestic cars..
Answer:
what class do you have because i have finished all required mathematics
Step-by-step explanation: