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lyudmila [28]
2 years ago
13

. A conductor with a diameter of 100 mils has an area of

Mathematics
1 answer:
Zielflug [23.3K]2 years ago
7 0
In order to answer the question, you need to know the area of a circle.
Area = pi * r^2
Area = 3.14 * (100/2) ^ 2
Area = 3.14 * 50^2
Area = 7850 mils^2 = 0.00785 in^2
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pickupchik [31]
Is that IXL? Anyway I think it’s 8 but I don’t think so anyway I tried don’t rely on me
5 0
2 years ago
Mike earned x dollars the first week of his new job. He earned 5% more the second week than the first week. Which expression rep
gregori [183]

The expression represents the total amount of money Mike earned for both weeks is 2.05x dollars

<em><u>Solution:</u></em>

Given that, Mike earned x dollars the first week of his new job

He earned 5% more the second week than the first week

To find: Total amount earned in both weeks

From given,

Amount earned in first week = "x" dollars

Amount earned in second week = 5 % more than first week

Therefore,

Amount earned in second week = x + 5 % of x

\rightarrow x + 5 \% \times x\\\\\rightarrow x + \frac{5}{100} \times x\\\\\rightarrow x + 0.05x = 1.05x

Thus amount earned in second week = 1.05x dollars

<em><u>The total amount earned in both weeks:</u></em>

Total amount = Amount earned in first week + Amount earned in second week

Total\ Amount = x + 1.05x = 2.05x

Thus the expression represents the total amount of money Mike earned for both weeks is 2.05x dollars

5 0
2 years ago
The number 8/7 = 1.14285714285714 ... obviously has no exact representation in any decimal floating point system (beta = 10) wit
arlik [135]

Answer:

The answer to this question can be defined as follows:

Step-by-step explanation:

In the first point:

Yes, the Finite Floating Point Structures are considered  Where \beta = 7

\to \frac{8}{7}= (1.1)_7

\bold{= 1 \times 7^0 + 1 \times 7^{-1}}\\\\

In the second point:

There is no device with a finite floating-point since the right side is  

This equality never happens, then, with the rational numbers (\alpha_i and \beta is rational).

5 0
2 years ago
A 2-column table with 10 rows. Column 1 is labeled Classes with entries Hall, Benny, Leggo, Talle, Flower, Gomez, Range, Book, T
avanturin [10]
Sorry I forgot what range is but the other are:
Outlier:72
Median: 38.5
Lower and upper quartile: 26,72
Interquartile Range:13
Hope this helps :)
6 0
2 years ago
Gina made 9{,}350 \text{ mL}9,350 mL9, comma, 350, start text, space, m, L, end text of chicken noodle soup. She packed 1.8 \tex
Sidana [21]

Answer:

Frozen\ Soup = 7550mL

Step-by-step explanation:

Given

Soup = 9,350mL

Packed = 1.8L

Required

Determine the frozen soup

This is calculated as thus:

Frozen\ Soup = 9,350mL - 1.8L

Convert 1.8L to mL

Frozen\ Soup = 9,350mL - 1.8 * 1000mL

Frozen\ Soup = 9,350mL - 1,800mL

Frozen\ Soup = 7550mL

7 0
2 years ago
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