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bazaltina [42]
3 years ago
11

. At a given water/cement ratio, a change in the cement content or aggregate grading can be made to

Advanced Placement (AP)
1 answer:
Lesechka [4]3 years ago
3 0

Answer:

It reduces strength.

Explanation:

It not desirable to produce concrete mixtures of a higher  consistency than normal because the strength of the concrete decreases. Consistency plays an important role in the determination of strength of concrete. Less water than normal quantity in concrete increases the consistency but decreases strength due to incomplete chemical reaction while on the other hand, adding more water would increase water-cement ratio and reduces consistency as well as  strength of the concrete so that's why necessary amount of water and cement should be added to get higher strength.

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If a personality survey with high internal consistency includes two different questions related to the personality dimension of
Shalnov [3]

Question:

If a personality survey with high internal consistency includes two different questions related to the personality dimension of agreeableness, then which of the following is true?

 

A) It is impossible to predict how people will answer the second question based on how they answered the first question

B) If people give an extreme answer to the first question, they will tend to give the opposite extreme answer to the second question

C) People will tend to give dissimilar answers to both questions.

D) People will tend to give similar answers to both questions

E) If people give a moderate answer to the first question, they will tend to give an extreme answer to the second question

Answer:

The correct choice is A)  

Explanation:

The essence of having two different questions against a particular trait is to see to what degree the questions elicit the correct answer, (or help us understand the attributes of the test take). If it was possible to predict how both questions would be answered, then the purpose is defeated from the start.

Cheers!

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3 years ago
Tama O Mali (ESP talaga to wla kasi subject eh)
kow [346]

1. Tama

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3.Tama

4.Mali

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Brainliest Please

7 0
3 years ago
Read 2 more answers
Lomani Ltd acquired two new machines for cash on 1 January 2017. The cost of
gogolik [260]

Answer:

The depreciation expense will be

Machine A : $38,000

Machine B : $55,000

Explanation:

Straight line depreciation recognize an assets carrying amount evenly over its useful life.

Straight line Depreciation = (Cost - Estimated Residual Value) / useful life

Depreciation expense for Machine A:

($400,000 - $20,000) / 10 years

= $38,000

Depreciation expense for Machine B:

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8 0
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Arada [10]

Answer: regions

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A pivot table is referred to as a table of statistics that is used in summarizing data from an extensive table. Such summary can include averages, sums, etc.

Pivot Table can also be used to sort, and reorganise the data stored which is stored in a table. If there's a data for regions, products, and customers, the option on a pivot table that will be found in the fields is "regions".

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topjm [15]
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