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Effectus [21]
3 years ago
11

The personnel director at a large company studied the eating habits of the company's employees. The director noted whether emplo

yees brought their own lunches to work, ate at the company cafeteria, or went out to lunch. The goal of the study was to improve the food service at the company cafeteria. This type of data collection would best be considered as:
Mathematics
1 answer:
nadezda [96]3 years ago
5 0

Answer:A designed experiment

Step-by-step explanation:Design experiment is a type of statistics in which company's used to investigate the quality of product

It involves running of numerous tests concurrently to make changes to the input variables and observe the responses at the same time.

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Answer:

-3

Step-by-step explanation:

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3 years ago
What is the square root of -1​
Romashka [77]

Answer:

i

Step-by-step explanation:

Now, before you think I'm just stealing points, let me explain. The square root of a number is the number that, if you multiply it by itself, it equals that number. The square root of 4 is 2, because 2 * 2 = 4.

Also, a negative number times another negative number, is a positive number. -2 * -2 = 4

With both of those true, then what number could be multiplied by itself to equal a negative number? i.

i is a weird number that I don't really know how to explain all that well. I am sorry, but that is all that I can give you. i is very complex and has various different equivalents, and different meanings, but i is equal to \sqrt{-1}.

Hope that this helps!

3 0
3 years ago
For questions 1-3
umka2103 [35]
1) A 2) C 3) D


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6 0
3 years ago
Read 2 more answers
Step1. Formulate two real-life problems involving system of linear inequalities in
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4 0
2 years ago
If f(x) = 16x – 30 and g(x) = 14x – 6, for which value of x does (f – g)(x) = 0?
andre [41]

The value of the x will be 12. The value of the x is obtained from the condition,(f – g)(x) = 0

<h3>What exactly is a function?</h3>

A function is a statement, rule, or law that specifies the connection between two variables. Functions are common in mathematics and are required for the formulation of physical connections.

Given function;

f(x) = 16x – 30

g(x) = 14x – 6

⇒(f – g)(x) = 0

⇒(16x – 30)-(14x – 6)=0

⇒16x-30-14x+6=0

⇒2x-24=0

⇒x=24/2

⇒x=12

Hence, the value of the x will be 12.

To learn more about the function, refer to:

brainly.com/question/5245372

#SPJ1

8 0
1 year ago
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