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sashaice [31]
3 years ago
8

What is the answers the question (a - b)^2

Mathematics
1 answer:
Irina-Kira [14]3 years ago
5 0

Answer:

(a-b)²

a²+b²- 2×a×b

a²+b² - 2ab

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Compensation professionals in XYZ Company use regression analysis to determine the pay rates of its marketing professionals. The
alexdok [17]

Answer: This means that the salaries of their marketing professionals are not closely related to their job titles. In further explanation, this shows that a professional with a higher job title, may be paid a lower salary when compared to a professional with a lower job title.

A 0.85 R-Squared shows that the points are far from the trend lines. From this, we can assume that the marketing professionals are paid base on commission on sales, and not base on job position.

Step-by-step explanation: R-Squared is a measure used in statistics, to represent how much proportion of the dependent variables that is explained by the independent variables. A high value of R^2 shows a very low correlation between the dependent and independent variables, while a low value of R^2 shows that the dependent and independent variables are closely related. The R-Squared value are a measure of percentage value.

5 0
3 years ago
Write the missing power of 10 in each equation.
Mrac [35]
1. 10 or 10 to the first power
2. 10000 or 10 to the fourth power
3. 100 or 10 to the second power
4. 1000 or 10 to the third power
7 0
3 years ago
Wong’s Garage buys quarts of motor oil by the gross (144 units) for $0.75 per quart. When Wong’s changes the oil in customers’ c
Karo-lina-s [1.5K]

Answer:

Each quart is 1.31 to the customer.

Step-by-step explanation:

Cost of 1 quart to  Wong = 0.75

Cost to you or I = 0.75 * 175/100 = 1.31

He sells each quart for 1.31 dollars.

3 0
3 years ago
Which equation is not true ?
MaRussiya [10]

Answer:

0.75 = 375/100

Step-by-step explanation:

375/100 = 3.75 and there is no 3 as the whole number.

3 0
3 years ago
Which expression is equivalent to 7u+4u?
Marat540 [252]

Answer:

11u

Step-by-step explanation:

Add 7u and 4u

Hope this helps! :)

3 0
3 years ago
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