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Zolol [24]
2 years ago
15

L. Calculate the total revenue for each job at each price

Mathematics
1 answer:
Rudiy272 years ago
8 0

Answer:

1. 8,400

2. 3,600

3. 1,500

Step-by-step explanation:

multiply the weeks by the number of cars first, and then times it by the amount of money per car

(weeks×cars per week) money per car

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An accounting professor wants to know the average GPA of the students enrolled in her class. She looks up information on Blackbo
olya-2409 [2.1K]

Answer:

a) True

b) Parameter

Step-by-step explanation:

We are given the following in the question:

An accounting professor wants to know the average GPA of the students enrolled in her class.

Population:

  • It is defined as the collection of all variables of interest.
  • A sample of individuals of interest is drawn from a population.

For the given case

Individuals of interest:

Students enrolled in accounting class

Population of interest:

Students enrolled in accounting class

Characteristic of interest:

Average GPA of the students enrolled in her class.

a) The population is all students enrolled in the accounting class.

The given statement is true as it contains all the observation of all the individuals of interest.

b) The computed average GPA of all the students enrolled in the class is 3.29

Statistic is a descriptive measure that describes a sample where as a parameter is a measure that describes the population.

Since 3.29 is the average of all the students enrolled in her class that is the average GPA of population.

Thus, 3.29 is a parameter.

6 0
3 years ago
What is the solution set of the equation<br> x + 6 = 2(x + 3) - x?
Svetach [21]

Answer:

<em>x</em> = all real numbers

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Distributive Property

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

x + 6 = 2(x + 3) - x

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Addition Property of Equality] Add <em>x</em> on both sides:                                     2x + 6 = 2(x + 3)
  2. [Distributive Property] Distribute 2:                                                                 2x + 6 = 2x + 6

Here we see that both sides are identical.

∴ our solution is all real numbers.

6 0
3 years ago
A store has a sale for 15% off. You want a jacket that was originally $45. How much
Travka [436]

Answer:

es 51.75

Step-by-step explanation:

por que al sumar 45 + 15 porciento da 51.75

4 0
2 years ago
PLEASE HELP EVERYONE KEEPS TROLLING PLEASE DONT TROLL
iVinArrow [24]

Answer:

for 12 people cut everything in half

for 36 add the 12 to 24 people

6 0
3 years ago
5+7-2+5=? Please help me out
sesenic [268]
15 is the answer

5+7= 12

12-2= 10

10+5= 15

Hope this helps
8 0
3 years ago
Read 2 more answers
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