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3 years ago

Vocabulary Terms

Mathematics

1 answer:

VashaNatasha [74]3 years ago

5 0

Answer:

The correct relation between Vocabulary terms and definitions is as follow:

a. treatment → a. experimental conditions imposed on the subjects

b. observational study → a study in which data is collected without anything being done to the subjects.

c. retrospective study → d. a study in which data from the past is examine

d. experimental units → c. The people, animals or things on whom experiments are performed

e. experiment → e. a study in which a treatment is applied and responses are observed

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USPshnik [31]

Answer:

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Step-by-step explanation:

Complex numbers identity:

The complex numbers identity is:

$i^2 = -1$

Square of the sum:

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In this question:

$(x + (3+5i))^2$

$x^2 + 2x(3+5i) + (3+5i)^2$

$x^2 + 6x + 10xi + 9 + 30i + 25i^2$

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3 years ago

In a company 60% of the workers are men is 880 women work for the company how many workers are there in all

borishaifa [10]

I will do my best to answer this question due to the gramatical errors made making it difficult to read and understand.
assuming that the 880 is the number of women employed that makes up 40% of the company employees
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3 years ago

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Tpy6a [65]

Answer:

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Step-by-step explanation:

I just converted the words, turned them to operations and that's it!

Hope this helps! :D

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Answer:

Step-by-step explanation:

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