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worty [1.4K]
3 years ago
11

A 100.0 m long polymer cable of uniform circular cross section and of diameter 0.4cm has a mass of 1885.0 gm. What is the mass d

ensity, of the polymer in kg/m3?

Mathematics
1 answer:
pshichka [43]3 years ago
6 0
The answer is option b.15

Don't forget put heart ♥️

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A child takes a nap averaging three hours and get an average of 12 hours of sleep at night . Nap time and night time sleep can e
algol13
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An observer spots a plane flying at a 42 degree angle to his horizontal line of sight. If the plane is flying at an altitude of
Natalija [7]

check the picture below.

make sure your calculator is in Degree mode.

6 0
4 years ago
Jerome served $725 worth of meals last weekend. How much did Jerome earn last weekend?
Molodets [167]

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725 dollars probably

Step-by-step explanation:

it really depends on how much is cut away from his check from business expenses and how much his boss would take

7 0
3 years ago
What is the median of the data set? <br> {10, 15, 14, 14, 10, 10, 8, 18, 11, 12, 17, 16}
Alexus [3.1K]
The median of a data set is the 'middle number'. You can find the median by listing the given numbers from least to greatest (left to right) and finding the middle number.

8, 10, 10, 10, 11, 12, 14, 14, 15, 16, 17, 18

Cross one out on each side before getting to your last number that should be in the middle. 

The middle numbers are: 12 and 14. If it was only one number, we could already have the answer, but since it is two numbers in the middle, we need to add them up and divide by 2. 

12 + 14 = 26
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6 0
3 years ago
What is the area of a cylindrical ring where the diameter of the cross section is 6.3 in and the center line has a length of 48
Nesterboy [21]

Answer:

The area of cylinder 949.536 in²

Step-by-step explanation:

Points to remember

Curved surface area of cylinder = 2πrh

Where r - radius of cylinder

h - Height of cylinder

<u>To find the area of cylinder</u>

Here r = diameter/2 = 6.3/2 = 3.15 in

h = 48 in

Area =  2πrh

 = 2 * 3.14 * 3.15 * 48

= 949.536 in²

Therefore area of cylinder 949.536 in²

4 0
3 years ago
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