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Dvinal [7]
2 years ago
5

The diameter of a human hair is .00009 meters. The diameter of a spiders silk is .000003 meters. How much greater is th diameter

of the human hair than the diameter of the spider silk.
Mathematics
1 answer:
Fiesta28 [93]2 years ago
7 0

30; Just divide the human human hair by the spider hair, to see how many times it can go into 0.00009

\frac{0.00009}{0.000003} =30

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One evening in snowed in several towns the number of inches of snow received are shown in the list below
Yuri [45]

Answer:

Please find the required line chart created with MS Excel

Step-by-step explanation:

Question:

The given data are;

3/4, 1 1/2, 2, 1 1/4, 3/4, 2, 1 1/2, 1 1/4, 1 1/2, 1/2, 1

In the question, it is required to create a line plot to represent the data

The given data can be sorted in ascending order in decimal form as follows;

0.5, 0.75, 0.75, 1, 1.25, 1.25, 1.5, 1.5, 1.5, 2

The line chart created with MS Excel is attached.

4 0
3 years ago
Tim answered all the questions on his math test but got 10 answers wrong. He received 4 points for every correct answer, and the
charle [14.2K]
4x = 76
Where x is how many awnsers he got correct and 4 how many points each correct question awnsered.

Now you just have to isolate x by dividing both sides of the equation by 4

4x/4 = 76/4
x = 19

So he got 19 questions right and 10 awnsers wrong. In total there were 29 questions on his test
8 0
3 years ago
Read 2 more answers
2. How many square yards of carpet will be needed for a 21 ft by 15 ft room?
ipn [44]

Answer:

The answer to your question is: 35 yd²

Step-by-step explanation:

To solve this problem, just find the data, the formula, substitute the values in the formula and find the result.

Data

Square yards = ?

Length = 21 ft

Width = 15 ft

Formula

Area of a rectangle = length x width

Substitution

Area of a rectangle = 21 ft x 15 ft

Area of a rectangle = 315 ft²

Area of a rectangle = square yards of carpet

Finally, convert ft² to yd²

315 ft² = 35 yd²

Result

Square yards of carpet = 35 yt²

7 0
2 years ago
Easy question practically free points
Scilla [17]
The answer is 6x+12. Have a GREAT day!!!! :)

5 0
2 years ago
Read 2 more answers
Ray MN and ray ML are two sides of an angle. What is a name of this angle?
Setler [38]
It is (c) NML
Because MN and ML is the vertex and the point meeting is M which is the angle.
The M is the angle because the common letter of both vertex is the letter M

7 0
2 years ago
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