Using variable concepts, of dependent and independent variables, it is found that the dependent variable is the amount of sales dollars earned.
<h3>What is the relation between a function and the dependent and independent variables?</h3>
- A function has the following format: y = f(x).
- In which each value of y is a function of one value of x, and thus, <u>x is the independent variable and y is the dependent variable</u>.
- That is, the input of the function is the independent variable and the output is the dependent variable.
In this problem, the manager believes that the amount of sales dollars earned is a function of the number of contacts that the salesperson makes, hence:
- The number of contacts is the independent variable.
- The amount of sales dollars earned is the dependent variable.
More can be learned about dependent and independent variables at brainly.com/question/1429012
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Answer:
B. 15
Step-by-step explanation:
We can write a proportion to solve
14 10
------ = ------
21 x
Using cross products
14x = 21*10
14x =210
Divide each side by 14
14x/14 = 210/14
x =15
Hi! To find the amount of simple interest earned, we can divide the amount earned in interest by the amount in the savings account. 20/500 is 0.04. To get this in percent form, multiply by 100 to get 4. Lily's savings account received an interest rate of 4%.
Answer:
5 < x
Step-by-step explanation:
28<6x-2
Add 2 to each side
28+2<6x-2+2
30 < 6x
Divide each side by 6
30/6 < 6x/6
5 < x
