The answer is b because you take the average of the exam score and the course score, so it comes out to be about a 70
Answer:
60a - 72ab
Step-by-step explanation:
B and C do not work because there is no "c" in the expression
-3(-4a[0-6b+5])
-3(-4a[5-6b])
-3(-20a+24ab)
60a - 72ab
None of the given choices are correct.
Answer:
Step-by-step explanation:
Hello!
The objective of this experiment is to assess the service customers receive at the dealerships.
1) The population in this survey is:
The population is the customers of car dealerships.
2) The sample in this survey is:
The random sample taken was 20 selected car dealerships, where the customers were surveyed.
3) A parameter that may be targeted by the survey is:
To study the service the customers receive at the dealerships and if it has any influence in the customers owning or not a car of the company, one parameter to study is the population proportion of customers that own a car of the company vs the proportion of customers that are satisfied with the service received.
4) A statistic that may be used to summarize the outcome of the survey is:
The statistic to use to summarize the outcome of the survey is the sample proportion.
I hope it helps!
Answer:
67ft
Step-by-step explanation:
2 s =5 an theres
Without further info, like distances
check the picture
