Answer B is the correct answer ;p
Answer:
a)D. Since the company wants to predict revenue from advertising expenditure, the explanatory variable is advertising expenditure.
b)B. Since the company wants to predict revenue from advertising expenditure, the response variable is revenue
c)C. Since advertising expenditure is the explanatory variable, it should be plotted on the x-axis.
Step-by-step explanation:
a) The explanatory variable is the independent variable (the difference between explanatory an indepent is that independent means that it doesn´t depend of any variable at all and in the explanatory variable we are not 100% sure)
In this case, the company wants to know if the money they spend in advertising is related to the company's revenue. So , in this case the explanatory variablle is the money they spend in advetirsing while the dependent variable is the revenue ( that will increase or decrease depending on the money spent)
b) The response variable ist he dependent variable so like it was explained in a) is revenue.
c) In a cartesian graphic on the x axis we always draw the independent variable, so in this case we will draw the money spent in advertising.
If He rides back home, taking the same route, on a bus that travels at a rate of 40mi/hr. The entire trip takes 3.5 hrs. How far along this route is Terrence’s house from the theater is : 50 mile.
<h3>Distance </h3>
Movie time = 2hrs and 15mins
Let convert the movie time
2hrs and 15mins = 2 15/60 h = 2 1/4 h = 2.25 h
Now let calculate the bus time and the distance
Bus time = Entire time - Walking time
Bus time = 3.5 h - 2. 25 h
Bus time = 1.25 h
Now let calculate the distance
Distance = Speed × Time
Distance = 40mi/hr × 1.25 h
Distance = 50 mile
Therefore the distance is 50 mile.
Learn more about distance here:brainly.com/question/10823406
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Answer:
What is each situation or are you looking for a equation
Step-by-step explanation:
